What charger should I use? It comes with the wire but no adapter. What voltage should the adapter be as I do not want to ruin the battery of the Moto G.
I have a Samsung Galaxy S2 and HTC One X charger.
Any USB charger will be fine, they're all 5v. The cheaper ones will have a low mAh though.
Both your Samsung and HTC ones are suitable.
No charger? thats a bummer..
it means that charging time would be varied depending of the source. Not a wise move here by Motorola since people might buy cheap charger and ruined the user experience. Especially when they're targeting 1st time smartphone consumer in less develop country
hmm..
It's going to get more and more common as the world is flooded with USB chargers.
Well not really true... Here in germany every shop adds the adapter to the package themselves. Most of them added a 1000mA one, because it doesnt ruin the battery that fast. You can see that in pretty much every unboxing video. But in fact we e.g already got like 5-6 chargers in our households, so what...
Sent from my LG-P760 using xda app-developers app
As it would be my first smartphone, I'm looking into the wall plugs. I've found one in my local shop for ~10 euros. It's from Philips, with 5V/10,5W/2,1A and has two USB sockets (that's why it's 2 amps).
My question is, as I've no experience with smartphones, how long would it take to charge from 0 to 100?
With that charger it would take roughly 2 hours to charge your device with 2075 mAh battery.
The Brazilian 16gb dual chip edition comes with a charger.
duhprest said:
What charger should I use? It comes with the wire but no adapter. What voltage should the adapter be as I do not want to ruin the battery of the Moto G.
I have a Samsung Galaxy S2 and HTC One X charger.
Click to expand...
Click to collapse
LOL... I was surprised as well, when got the box (a tiny package similar to iPhone) and found only phone and USB cable inside.
But don't worry, any charger with 1A will do the job, so your chargers from S2/HOX will be OK.
---------- Post added at 04:47 PM ---------- Previous post was at 04:41 PM ----------
N00BY0815 said:
Well not really true... Here in germany every shop adds the adapter to the package themselves. Most of them added a 1000mA one, because it doesnt ruin the battery that fast. You can see that in pretty much every unboxing video. But in fact we e.g already got like 5-6 chargers in our households, so what...
Sent from my LG-P760 using xda app-developers app
Click to expand...
Click to collapse
That's nice attitude towards customers...
I am using the old HTC charger (1A),which came with HTC Diamond (has a nice glowing HTC logo ) and its OK. It charges battery fully within 100 minutes when phone is OFF.
Will try also 400mA (Alcatel) to see what's the difference.
I use only branded chargers, as had issues with some cheap aftermarket chargers in the past.
N00BY0815 said:
Most of them added a 1000mA one, because it doesnt ruin the battery that fast.
Click to expand...
Click to collapse
That's just silly, PM chips actually limit your charging current. So 2000mA charger won't do you any harm and would come in handy while charging pads.
levizx said:
That's just silly, PM chips actually limit your charging current. So 2000mA charger won't do you any harm and would come handy while charging pads.
Click to expand...
Click to collapse
It may depends on phone make/model.
I've used few times 2A charger from Samsung Note 2 and phone/battery become hot and battery didn't lasted long... Also during charge it had hissing sound, so back to 1A chargers and all OK.
I think lower output does charge battery longer, but battery last longer as well...
Will get back when charge with 400mA charger (probably on Tuesday or Wednesday )
aspot72 said:
It may depends on phone make/model.
I've used few times 2A charger from Samsung Note 2 and phone/battery become hot and battery didn't lasted long... Also during charge it had hissing sound, so back to 1A chargers and all OK.
I think lower output does charge battery longer, but battery last longer as well...
Will get back when charge with 400mA charger (probably on Tuesday or Wednesday )
Click to expand...
Click to collapse
I guess that could happen with bad pm chips. But I've never seen this behavier on any Moto phones so far.
levizx said:
I guess that could happen with bad pm chips. But I've never seen this behavier on any Moto phones so far.
Click to expand...
Click to collapse
I can't comment on this as my last Motorola was the StarTAC 130 some 15 years ago
aspot72 said:
I can't comment on this as my last Motorola was the StarTAC 130 some 15 years ago
Click to expand...
Click to collapse
I think with pretty much with every Snapdragon chip you get the bundled PM chip, and the last bad experience I had with a Snapdragon was with 8225/q and that was just inaccurate battery reading. I would think anything newer would handle 2a charger just fine.
Sent from my XT905 using Tapatalk
levizx said:
I think with pretty much with every Snapdragon chip you get the bundled PM chip, and the last bad experience I had with a Snapdragon was with 8225/q and that was just inaccurate battery reading. I would think anything newer would handle 2a charger just fine.
Sent from my XT905 using Tapatalk
Click to expand...
Click to collapse
Well, thanks to MotoG's superb battery back up I don't mind what charger and how long does it takes.Now I need to charge only twice a week, unlike with my previous devices, as they needed every 2nd day. Sticking with my favorite HTC 1A charger
Long-term reduction in battery capacity using high amperage charger
levizx said:
That's just silly, PM chips actually limit your charging current. So 2000mA charger won't do you any harm and would come in handy while charging pads.
Click to expand...
Click to collapse
I only partly agree with you here. Although the Moto G will restrict charging to a maximum of 1500mA, so using a 2A charger will not cause any direct damage to the phone circuitry or immediate damage to the battery; using a higher amperage, fast 2A charger to charge at 1500mA over time will likely cause more reduction in battery capacity. See this XDA post for my logic in coming to this conclusion:
http://forum.xda-developers.com/showthread.php?t=2564158
UPDATE and CORRECTION:
I have more authoritative information directly from Battery University that changes the conclusion I draw above based on my effort to extrapolate from the Battery University website article.
The extrapolation I did in the post listed above was based on the additional loss of battery capacity cited when going from a 1C to 2C charging rate. But according to direct communication from Battery University, when charging at a rate below .7C there should be no measurable improvement to capacity by using slower charging rates. Charging above .7C would still be expected to add more stress to Lithium Ion Polymer batteries and likely add to long-term reduction of capacity.
So, what this means for the Moto G and Nexus 5 is that there should be no measurable difference between charging with 2A, 1.2A, 1A, or 850mA chargers as far as effect on long-term battery capacity goes. Both the Moto G and Nexus 5 are supposed to automatically restrict the charge rate at 1500mA even when using a faster charger, which is just at or below .7C for both phones. So, as long as the charger dependably keeps to 5V, a higher amperage 2A charger will be faster but pose no problem to long-term capacity.
Related
I know this is a bad subject to bring into discussion but notice the S4 charger for the wall charger charges faster I bought a generic car charger for my last phone and it couldn't even keep up with the charge if I was using the GPS...... Any idea what a good car charger brand is or even Samsung makes for for the S4? I really would like a nice car charger that won't screw things up with my phone thanks all if you can just put your input if not thats ok too...
i bought this http://www.amazon.co.uk/MOFRED®-Mic...sr=1-1&keywords=samsung+galaxy+s4+car+charger should be good
The Motorola with the blue light, pn SPN5400A.
I am also looking for a car charger that quickly charges the battery like the stock wall charger. I went from 1% to 50% in around 45 minutes with the stock wall charger the other day.
Try to find a 2000mA (2A) car charger
i would just get something like this i were you guys. I have one and it works great http://www.ebay.com/itm/171038027580?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Xcor3 said:
i would just get something like this i were you guys. I have one and it works great http://www.ebay.com/itm/171038027580?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Click to expand...
Click to collapse
its 1 amp.
get at least a 2 amp charger @ OP
I agree 2Amp tends to be the way to go from what im learning but still looking for a great car charger lol
Is there a way within the UI to see how much charge the phone is getting? I have a generic USB car charger and I want to know if it's .5, 1, or 2 amps.
Generally I'm happy if I can use Google Maps navigation on a charger without losing any battery % but it would still be nice to know if I'm getting the fastest charge possible.
snakecharmer23 said:
Is there a way within the UI to see how much charge the phone is getting? I have a generic USB car charger and I want to know if it's .5, 1, or 2 amps.
Generally I'm happy if I can use Google Maps navigation on a charger without losing any battery % but it would still be nice to know if I'm getting the fastest charge possible.
Click to expand...
Click to collapse
Not that I know of but I am not too good when it comes to these kinds of questions lol sorry
snakecharmer23 said:
Is there a way within the UI to see how much charge the phone is getting? I have a generic USB car charger and I want to know if it's .5, 1, or 2 amps.
Generally I'm happy if I can use Google Maps navigation on a charger without losing any battery % but it would still be nice to know if I'm getting the fastest charge possible.
Click to expand...
Click to collapse
Generic car chargers, usually offers 700mah or 1000mah for the most.
It seems that getting 2000mah charger is the only good solution.
snakecharmer23 said:
Is there a way within the UI to see how much charge the phone is getting? I have a generic USB car charger and I want to know if it's .5, 1, or 2 amps.
Generally I'm happy if I can use Google Maps navigation on a charger without losing any battery % but it would still be nice to know if I'm getting the fastest charge possible.
Click to expand...
Click to collapse
Battery Monitor Widget from the market will. It shows discharge rate when off charge on charging rate when on charger.
Sent from my SPH-L720 using xda app-developers app
snakecharmer23 said:
Is there a way within the UI to see how much charge the phone is getting? I have a generic USB car charger and I want to know if it's .5, 1, or 2 amps.
Generally I'm happy if I can use Google Maps navigation on a charger without losing any battery % but it would still be nice to know if I'm getting the fastest charge possible.
Click to expand...
Click to collapse
Battery Monitor Widget can show you the charging rate. I have the Pro version.
Sent from my Nexus 7 using Tapatalk 2
swieder711 said:
Battery Monitor Widget can show you the charging rate. I have the Pro version.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Could you show a screen shot of where that app shows the charging rate?
I bought one from best buy it charges just as good or even faster than the stock charger. It's a Rocket fish 3 amp
Sent from my SPH-L720 using xda premium
Beastn said:
I bought one from best buy it charges just as good or even faster than the stock charger. It's a Rocket fish 3 amp
Sent from my SPH-L720 using xda premium
Click to expand...
Click to collapse
I have the same one. Works great.
Just keep in mind battery monitor widget does a best guess calculation on Samsung devices because Sammy refuses to put the code in that reports the actual current. Back on GB on my Captivate one of the roms had the code and it was nice but Samsung in its infinite wisdom deems it more important to include 500MB of bloat and omit this tiny important driver.
---------- Post added at 08:37 PM ---------- Previous post was at 08:16 PM ----------
Here are a few screen shots
http://pcsites.com/ebay/2013-05-11 20.19.41.png
http://pcsites.com/ebay//2013-05-11 20.19.49.png
http://pcsites.com/ebay//2013-05-11 20.28.15.png
I am considering 2 http://www.amazon.com/Release-Bolse...UTF8&colid=2YCT75R10D09V&coliid=IX3MOZIVWPAU4
or
http://www.amazon.com/Lightening-Ch...TF8&colid=2YCT75R10D09V&coliid=I1H99YUA2ZS8XI
Can someone recommend a car charger that I can buy in the UK that can charge the S4 reliably at 2A? I tried a few so-called 2A chargers, but they are only able to deliver 1.1A (as measured by the Galaxy Current App), while the wall charger delivers 1.9A.
Mr.Pintu said:
Can someone recommend a car charger that I can buy in the UK that can charge the S4 reliably at 2A? I tried a few so-called 2A chargers, but they are only able to deliver 1.1A (as measured by the Galaxy Current App), while the wall charger delivers 1.9A.
Click to expand...
Click to collapse
I've ordered this 2a charger for the car and am just waiting for it to arrive now (from South Korea...).
http://www.ebay.co.uk/itm/221224291949?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2648
Pleomax is apparently a subsidiary company of Samsung, so I'm expecting compatibility/functionality to be good.
I ordered the following holder to go with it too, from the same manufacturer and seller, its currently in the same shipment as the charger:
http://www.ebay.co.uk/itm/SAMSUNG-G...AU_MobilePhoneAccessories&hash=item4ac397a9c3
Mr.Pintu said:
Can someone recommend a car charger that I can buy in the UK that can charge the S4 reliably at 2A? I tried a few so-called 2A chargers, but they are only able to deliver 1.1A (as measured by the Galaxy Current App), while the wall charger delivers 1.9A.
Click to expand...
Click to collapse
Just to point out.... While you do need a 2A+ charger, the cable also plays a huge factor. I've measured anywhere from 460mA to 1900mA depending on the cable plugged into it.
Sent from my SGH-M919 using xda premium
I guess you could consider a aftermarket charger a accessory....... so ive seen on here that every one is pretty satisfied with the 2amp charging speed on our phones, I had a 3amp charger (lost it) that I tried to charge my gs3 on and the battery got really hot. I wonder if a 3amp usp port would charge the gs4 faster?? Or just be a wast of money?
Sent from my SAMSUNG-SGH-I337 using xda premium
MattZ71 said:
I guess you could consider a aftermarket charger a accessory....... so ive seen on here that every one is pretty satisfied with the 2amp charging speed on our phones, I had a 3amp charger (lost it) that I tried to charge my gs3 on and the battery got really hot. I wonder if a 3amp usp port would charge the gs4 faster?? Or just be a wast of money?
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Imo its a waste of money... I personally am still going to use my 850mA chargers in most cases, but Ill keep my 2amp nearby in case I need a quick 20% mid day
MattZ71 said:
I guess you could consider a aftermarket charger a accessory....... so ive seen on here that every one is pretty satisfied with the 2amp charging speed on our phones, I had a 3amp charger (lost it) that I tried to charge my gs3 on and the battery got really hot. I wonder if a 3amp usp port would charge the gs4 faster?? Or just be a wast of money?
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
S4 has a hardware limitation on charging current, right now it won't go above 1100mah while charging which is 1.1a, perhaps in future with kernel development we'll be able to raise the charging current but for now purchasing a charger above 2a would be completely useless.
Sent from my S IV (Octa Core Beast)
I mean most of the charging I do for my phone is when im asleep
Thanks for the replys. The information I needed.
Sent from my SAMSUNG-SGH-I337 using xda premium
Nasty_z said:
S4 has a hardware limitation on charging current, right now it won't go above 1100mah while charging which is 1.1a, perhaps in future with kernel development we'll be able to raise the charging current but for now purchasing a charger above 2a would be completely useless.
Sent from my S IV (Octa Core Beast)
Click to expand...
Click to collapse
On this point what you need to realize is that the usb cable loses a bunch of the power on the way... so like, a 3 foot cable might deliver most of the power to the phone ... a 10foot cable might only deliver 66% of it... so really a 2amp charger is whatthe s4 needed but going above it is kind of useless
The S4 actually goes to 1,910a when charging, I've checked with and app (galaxy charging current) that's why it charges so fast
Mine shows the same thing
duykhang524 said:
The S4 actually goes to 1,910a when charging, I've checked with and app (galaxy charging current) that's why it charges so fast
Click to expand...
Click to collapse
Do the lights dim everywhere in your house?
Oh and guys/gals, you cannot get around Ohm's law. 2A at 5V is 10Watts. You can use a 10A (50W) PSU but your phone will only use what it's designed to charge at unless you increase the voltage which I don't recommend unless you like to smell burned electronics.
Larger power supplies do have an advantage, however. You can charge multiple devices at the same time, i.e. a tablet, phone, spare battery, all at once. Good to prepare for a storm like we had last night here.
duykhang524 said:
The S4 actually goes to 1,910a when charging, I've checked with and app (galaxy charging current) that's why it charges so fast
Click to expand...
Click to collapse
Are you guys serious? I have the original charger from Samsung, mine charges at 1100 according to the same app
Edit: uh whoops..
Just checked, it says 1900 - sorry for the confusion
Sent from my S IV (Octa Core Beast)
cpufrost said:
Do the lights dim everywhere in your house?
Oh and guys/gals, you cannot get around Ohm's law. 2A at 5V is 10Watts. You can use a 10A (50W) PSU but your phone will only use what it's designed to charge at unless you increase the voltage which I don't recommend unless you like to smell burned electronics.
Larger power supplies do have an advantage, however. You can charge multiple devices at the same time, i.e. a tablet, phone, spare battery, all at once. Good to prepare for a storm like we had last night here.
Click to expand...
Click to collapse
10w is not a lot btw... My laptop pulls 60w on load and a hair dryer is 1000w... I mean't 1.9A sry for the confusion in french we use "," for the decimals in numbers
Nasty_z said:
Are you guys serious? I have the original charger from Samsung, mine charges at 1100 according to the same app
Edit: uh whoops..
Just checked, it says 1900 - sorry for the confusion
Sent from my S IV (Octa Core Beast)
Click to expand...
Click to collapse
1900 here for me as well, USB cords can also limit the current supplied, can only get this rate on a 6' (or less) my 10' and 15' each drop down quite a bit
duykhang524 said:
10w is not a lot btw... My laptop pulls 60w on load and a hair dryer is 1000w... I mean't 1.9A sry for the confusion in french we use "," for the decimals in numbers
Click to expand...
Click to collapse
Haha yes I figured, just being sarcastic, no harm meant.
I will add using this app I find interesting results of cable length vs. mA delivered. If you want to charge fast use a shorter cord.
I may connect it to a bench supply and see how it reacts to a gentle overvolt, say 5.5V. This could be what's needed to compensate for a longer cable, i.e. getting ~2A with a ten foot cable!
cpufrost said:
Haha yes I figured, just being sarcastic, no harm meant.
I will add using this app I find interesting results of cable length vs. mA delivered. If you want to charge fast use a shorter cord.
I may connect it to a bench supply and see how it reacts to a gentle overvolt, say 5.5V. This could be what's needed to compensate for a longer cable, i.e. getting ~2A with a ten foot cable!
Click to expand...
Click to collapse
Since the S4 is using QuickCharge from Qualcomm, I wonder if a generic 2A charger would affect charging time. http://www.anandtech.com/show/6914/samsung-galaxy-s-4-review/2
duykhang524 said:
Since the S4 is using QuickCharge from Qualcomm, I wonder if a generic 2A charger would affect charging time.
Click to expand...
Click to collapse
I'm guessing that this only applies to the GT-I9505?
Sent from my GT-I9500
guywhoeatsjello said:
I'm guessing that this only applies to the GT-I9505?
Sent from my GT-I9500
Click to expand...
Click to collapse
Yea
datrumole said:
1900 here for me as well, USB cords can also limit the current supplied, can only get this rate on a 6' (or less) my 10' and 15' each drop down quite a bit
Click to expand...
Click to collapse
Just a thought but what about a 10ft+ cord with a 3 amp charger? I wonder if the 3 amp will bring up the charging?
Sent from my SAMSUNG-SGH-I337 using xda premium
cpufrost said:
Do the lights dim everywhere in your house?
Oh and guys/gals, you cannot get around Ohm's law. 2A at 5V is 10Watts. You can use a 10A (50W) PSU but your phone will only use what it's designed to charge at unless you increase the voltage which I don't recommend unless you like to smell burned electronics.
Larger power supplies do have an advantage, however. You can charge multiple devices at the same time, i.e. a tablet, phone, spare battery, all at once. Good to prepare for a storm like we had last night here.
Click to expand...
Click to collapse
The currents which we're discussing when charging apply from the phone to the battery which subsequently uses the battery voltage as a charging indicator. Those 1.9A only happen at low battery percentages with voltages around 3.6V or lower, with raising voltage the current is limited. This is basically what QC quickcharge is. I don't really see the gimmick in it, as such a logic could be emulated in software on any phone.
I have ordered a Moto G from England (GSM global version I presume), and while I am waiting for it to arrive, I would like your advice on what kind of wall charger to buy that would be optimal for the phone charge recommendations since my knowledge on the issue is very minimal.
I read somewhere that Motorola recommends between 0.5 - 1.5A , but that doesn't really tell me anything.
I have an old Samsing galaxy SII. Can I use the charger of the Galaxy for the Moto G? The output is 0.7A
As you said, any charger where the output is not too high (I recommend below 2a or below 2,5 to not stress the battery.
Conclusion: your samsung charger should work perfectly!
Edit: if you experience bad/not so good battery life (I did after update to kitkat), let your phone drain completely (shuts down) and recharge it to 100% and leave plugged in like 30-1h after it reached 100%.
But don't do this too often as it will harm your battery over time.
creambyemute said:
As you said, any charger where the output is not too high (I recommend below 2a or below 2,5 to not stress the battery.
Conclusion: your samsung charger should work perfectly!
Edit: if you experience bad/not so good battery life (I did after update to kitkat), let your phone drain completely (shuts down) and recharge it to 100% and leave plugged in like 30-1h after it reached 100%.
But don't do this too often as it will harm your battery over time.
Click to expand...
Click to collapse
Thanks. With 0.7 output would the charge be slow or fast?
creambyemute said:
As you said, any charger where the output is not too high (I recommend below 2a or below 2,5 to not stress the battery.
Conclusion: your samsung charger should work perfectly!
Edit: if you experience bad/not so good battery life (I did after update to kitkat), let your phone drain completely (shuts down) and recharge it to 100% and leave plugged in like 30-1h after it reached 100%.
But don't do this too often as it will harm your battery over time.
Click to expand...
Click to collapse
Using a charger over 2A doesn't stress the battery because the Moto G limits the current to 1.5A.
It says so right here : https://motorola-global-portal.cus...prod_answer_detail/a_id/97318/p/30,6720,9050
”Any Motorola charger with the correct micro-USB tip will charge your Moto*G. You will see the best results when the output of the charger is between 500 mA and 1.5 A. The higher the output, the faster your Moto G*will charge.
If your charger output is higher, the MOTO G will automatically restrict the charging rate. If your charger is lower, it will simply take longer to reach a full charge.”
I use my nexus 7 2A charger daily and it charges noticeably faster than my 1A HTC charger and is as Motorola stated, perfectly safe.
A 0.7A charger would charge pretty slow!
Sent from my Moto G using Tapatalk
Just under 3hrs for a 0% to 100% charge with a .75 A charger for me.
Sent from my XT1032 using XDA Premium 4 mobile app
Im using a HTC charger i already had which is rated at 1a ,seems to be working fine.
my 0.5A from 20% to 100% ~3 hours. When charging from less than 20%, I often put my phone to aeroplane mode and get ~3 hours of charging too
Sent from my XT1032
mdentener said:
Using a charger over 2A doesn't stress the battery because the Moto G limits the current to 1.5A.
It says so right here : https://motorola-global-portal.cus...prod_answer_detail/a_id/97318/p/30,6720,9050
”Any Motorola charger with the correct micro-USB tip will charge your Moto*G. You will see the best results when the output of the charger is between 500 mA and 1.5 A. The higher the output, the faster your Moto G*will charge.
If your charger output is higher, the MOTO G will automatically restrict the charging rate. If your charger is lower, it will simply take longer to reach a full charge.”
I use my nexus 7 2A charger daily and it charges noticeably faster than my 1A HTC charger and is as Motorola stated, perfectly safe.
A 0.7A charger would charge pretty slow!
Sent from my Moto G using Tapatalk
Click to expand...
Click to collapse
Many thanks. Could you recommend me on a good and not expensive charger that would do the job and charge it fast?
Since I dont live in the US, amazon is kind of useless to me since there are very few items they ship outside the US, so eBay would be a better option. I just dont want to buy something crappy
mazinya said:
Many thanks. Could you recommend me on a good and not expensive charger that would do the job and charge it fast?
Since I dont live in the US, amazon is kind of useless to me since there are very few items they ship outside the US, so eBay would be a better option. I just dont want to buy something crappy
Click to expand...
Click to collapse
I use a Blackberry branded 0.75mah micro usb charger which works well as does my Samsung Galaxy Tab2 which is 2amp charges nicely too.
I found an older HTC usb 0.7 charger did not work at all well for some reason.
charger doesn't push power, phone draws power, as long as you have the right voltage you are good
Pinktank said:
charger doesn't push power, phone draws power, as long as you have the right voltage you are good
Click to expand...
Click to collapse
Indeed but I've found some chargers vary for example my Samsung 2amp Galaxy Tab2 charger will not charge my Moto Defy+ phone, it sits there forever doing very little but the Moto G is fine with it. Probably due to the Defy+ only drawing 500mah and the Galaxy charger sees this as undercurrent and doesn't output whereas the MotoG can demand up to 1500mAh current which the Galaxy charger sees as acceptable and supplies the current.
I'd avoid any of the super cheap nasty Chinese crap chargers that seem very poorly built, unstable and potentially a death trap.
spannerz said:
Indeed but I've found some chargers vary for example my Samsung 2amp Galaxy Tab2 charger will not charge my Moto Defy+ phone, it sits there forever doing very little but the Moto G is fine with it. Probably due to the Defy+ only drawing 500mah and the Galaxy charger sees this as undercurrent and doesn't output whereas the MotoG can demand up to 1500mAh current which the Galaxy charger sees as acceptable and supplies the current.
I'd avoid any of the super cheap nasty Chinese crap chargers that seem very poorly built, unstable and potentially a death trap.
Click to expand...
Click to collapse
Sorry I meant to quote the advice above that said don't get something with too large a current.
Absolutely avoid cheap chargers, burnt home totally not worth the savings. The hp chargers left from the time they used to make tablets are pretty good actually, tested with an oscilloscope
I dont want a crappy cheap Chinese charger. Thats why I am asking for a recommendation. I have a nexus 7 2013 and the output is 2A. I assume I can use it also to charge the Moto G?
mazinya said:
I dont want a crappy cheap Chinese charger. Thats why I am asking for a recommendation. I have a nexus 7 2013 and the output is 2A. I assume I can use it also to charge the Moto G?
Click to expand...
Click to collapse
That should be fine
That's funny hey, the Australian version comes with USB cable wall charger and Motorola headset. This is the XT1033 variant.
Sent from my XT1033 using Tapatalk
mdentener said:
I use my nexus 7 2A charger daily and it charges noticeably faster than my 1A HTC charger and is as Motorola stated, perfectly safe.
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I'm curious, is your 2A charger for a 2012 Nexus 7? Because I also plan to use my 2012 Nexus 7 charger on my Moto G, which is coming next week. How quickly does it charge the Moto G?
consolegam3r said:
I'm curious, is your 2A charger for a 2012 Nexus 7? Because I also plan to use my 2012 Nexus 7 charger on my Moto G, which is coming next week. How quickly does it charge the Moto G?
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Yeah my nexus 7 is a 2012 model also, works just fine and charges really fast. I'll stopwatch my next recharge and report.
Edit: It charges from 10% to 100% in 2 hours with my nexus 7 2012 2A charger while incidentally using it.
Next charge I'll try my HTC 1A charger to monitor the difference
Sent from my Moto G using Tapatalk
2 hours 10 minutes from 0% to 100% with 1A charger
mdentener said:
It charges from 10% to 100% in 2 hours with my nexus 7 2012 2A charger while incidentally using it.
Next charge I'll try my HTC 1A charger to monitor the difference
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Great, thanks for finding out!
I have a charger from Htc Explorer with this specification Input: 100-240v~200mA 50/60hz / Output: 5V-1A , and don't seems to work very well, is normal???
Thanks in advance
I read a post here and I didn't quite understand which charger should I buy for a quick charge.
Appreciate the help.
The one that came with the phone.
The phone will only take in what it needs.
This phone charges the fastest I have ever witnessed on AC obviously.
guy6136206 said:
I read a post here and I didn't quite understand which charger should I buy for a quick charge.
Appreciate the help.
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only use the charger given with the box cause they have settled some voltage parameters according to phone's battery ...so dont go for any other charger ...it might heat up your battery or any wrong can be happen to u ....
bro it is 2300 mah battery so it takes time to fill up some juice into battery ...
dont worry
Sent from my Nexus 5 using Tapatalk
Any 2 amp charger will work. 1 amp chargers will work too but won't charge as quickly.
Sent from my Moto X
http://www.androidbatterylife.com/2013/12/easy-pick-correct-charger.html
rahil3108 said:
only use the charger given with the box cause they have settled some voltage parameters according to phone's battery ...so dont go for any other charger ...it might heat up your battery or any wrong can be happen to u ....
bro it is 2300 mah battery so it takes time to fill up some juice into battery ...
dont worry
Sent from my Nexus 5 using Tapatalk
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All (good) USB chargers are going to charge at the same 5V as the Nexus 5 charger. Any charger from another phone will work without issue, but if it's under 1.2A it will charge more slowly (many are 1A). Just don't buy a cheap, poorly made charger and you'll be fine.
aavvaallooss said:
http://www.androidbatterylife.com/2013/12/easy-pick-correct-charger.html
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The major assumption here that a slower charge leads to a higher run time is not true.
http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
A slower charge leads to the saturation charge phase taking less time while the constant current phase takes longer. The battery in the Nexus 5 and the accompanying 1.2A charger is meant to give you the quick 70% charge that is discussed in the BU article and then trickle charge during the saturation charge. If you're charging overnight it doesn't matter which method you use, you'll still reach 100% around the same time and the runtime will be the same.
Tnx everyone, I have the original chargr but I lost is cable.
I tried many cables but that just are not fast enoug.
Any idea where I can buy one?
I wonder if the Samsung Car charger Fast Adaptive which is the name sammy gave for Quick Charging 2.0 is compatible with the M9?
The wall charger version work from what I heard but dunno about the Car one
Maybe the output specs could shed some light on interoperability. I'd guess that between the differences of Samsung's Exnos processor and Qualcomm's Snapdragon there isn't much collaboration to build a common fast charging standard. Too bad, that.
computerslayer said:
Maybe the output specs could shed some light on interoperability. I'd guess that between the differences of Samsung's Exnos processor and Qualcomm's Snapdragon there isn't much collaboration to build a common fast charging standard. Too bad, that.
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It's made for the note 4 qualcomm too so it must be the same, I also saw somewhere you don't need a snapdragon cpu
Sent from my HTC One M9 using XDA Free mobile app
QC2.0 is a standard, so if it's QC2.0 compliant, that would seem to suggest it would work with any QC2.0 compliant phone, no?
iElvis said:
QC2.0 is a standard, so if it's QC2.0 compliant, that would seem to suggest it would work with any QC2.0 compliant phone, no?
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Yep!
The thing is that in some website that say fast adaptive = quick charge 2.0, and other not
Sent from my HTC One M9 using XDA Free mobile app
Sorry to jump into the conversation, but does this mean the home fast charger (or w/e they name it) by samsung is a quick charger which will work with our device?
Jhonys said:
Sorry to jump into the conversation, but does this mean the home fast charger (or w/e they name it) by samsung is a quick charger which will work with our device?
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Some users said yes, in another hand S6 and note 4 are 100% compatible with quick chargers 2.0
Sent from my HTC One M9 using XDA Free mobile app
It's working great. :thumbup:
Sent from my HTC One M9.
I think i'll go and grab the Note 4 charger tomorrow as it's a 15W one.
Saw someone saying the quickcharger technology is not so good for the battery lifespan. I hope it's not the case.
Jhonys said:
Saw someone saying the quickcharger technology is not so good for the battery lifespan. I hope it's not the case.
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And they know this how? It's a brand new technology.
iElvis said:
And they know this how? It's a brand new technology.
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General properties of batteries. Fast charge and discharge cycles cause them to break down sooner.
Guys, I tested the Samsung Adaptive Fast Charger and it was a no-go. I tried two different ones under ideal charging conditions and what I found was the charger would sync with the phone and boost to rapid charge levels, but it wouldn't sustain them. It kept prematurely stepping back down to slow-speed, lower amperage levels. So IMHO you should save your $$.
The QC2.0 certified chargers that I have found work 100% are the ZeroLemon wall charger and the PureGear 12v car charger. Both will lock the phone on at high rates of charging unless (or until) the phone heats up too much, then charging is throttled until the phone cools down some. My observations are that it will definitely throttle after temps rise above 100F and if you cool the phone down by (e.g.) holding it in front of the A/C vent, rapid charging resumes.
Ok so I tested the Samsung Fast Adaptive Car charger and it's pretty fast even with the screen ON due to the Car App, though better let the screen dim by itself or the phone will get hot.
Conclusion: I recommend this charger even though it's a little bit more expensive than Chinese cheap QC 2.0 that can end up DOA or be bad for your battery
My wall QC 2.0 charger works as it should once over 3 and the screen can be a little weird