Battery Life Fix? - LG Optimus 3D

Alright, so the biggest complain to this phone is the battery life as we all know. Trying everything to stabilize the battery life, i have used many apps but no luck. One thing I have noted after trying to fix the battery with a calibrator (root required), I read my phone using 4.1V. This is strange because for a simple Watt calculation, you do w= amps x voltage. If the battery can only manage 1.5 x 3.7 or 5.55 Watts and my phone specifically is taking about 1.5 x 4.1 or 6.15 Watts, this means faster battery drain.
What I want to know if there is some sort of voltage control app or modification to the power management for the phone to remain within the V3.7 specified by the battery.
I will also say that randomly my phone decided to run no more than V3.7 on Feb 14 and this is what happened. I unplugged at 7:22 a.m and by the time 9:30 a.m Came, I was at 70%, but then my phone lasted until 6:15 p.m or 18:15 after that. And noted that i did regular texts (sent and received about 200) had a 15 minute phone call and about 1 hour and 15 minutes of bluetooth music playback (I use Bluetooth headsets **Jaybird SB2**) and some internet usage. Not 12 hours but better than the 4 hours most of us get.
What are your thoughts as well?

really there is a problem with battery life? Mine lasts from 9 pm till 9 pm and i am left 50% to 30% thiaiz rom but official too. Also i dont have any ghost calls. Maybe these too are connected?

Related

2250mAh battery - not performing good!

I purchased a new 2250mAh extended battery recently from megacapacity.com.
In a full charge it gives me 18-20 hours backup with 1 hr talk time only. I don't even use Wi-Fi, GPRS. Just simple calls.
Is it normal? i dont think. Original battery 1050mAh gave better performance when it was in good condition. What could be the issue?
I have tried almost every ROM but its almost same in every case.
Anybody having 2250mAh battery? pl share your thoughts.
Is there some problem with device not charging optimally or battery is bad?
2250
I have a 2250 battery purchased from megacapacity itself. The first charge lasted for 50 hours. The battery at the time of recharge was around 20% but I recharged again. I am sure it would have gone for another 10 hours at least.
This is with moderate calls, browsing, solitaire, always on Microsoft Push mail and lot of email reading and writing. I was basically testing the battery backup; so kind of stressed my phone a bit to see the actual backup time available.
On a related note, I was definitely not happy with megacapacity as they didn't send me the correct battery cover for vox and never responded to any of my emails. So now my phone is without battery cover. And I am planning to buy one more normal sized battery because of this. Thanks to megacapacity.
Sankar
PS: - I am using fireburned 6.1 stable rom 1.4.
I am pretty happy with Polar CEll 1300 mAh battery. It gets me through the day with heavy use! It dies when I am IMing over Wifi for a couple of hours in the evening.
Is it device charging issue?
My device was also working good with original battery. I used it for approx 18 months. After that (couple of months back) it started giving problem shutting down device suddenly while in the call. Its calibration was totally disturbed, i happend due to high temperatures some time when in car, i think so.
In nutshell that battery was of no use to be thrown out. Then,
I bought 2250 mAh but its not giving expected performance, its lasts for max one day with normal use.
Could it be due to issues with device charging circuit? It gets charged fully in one hour. i suspect there might be some issue with device circuit.
or finally battery is not good?
Pl advise.
skchattha said:
My device was also working good with original battery. I used it for approx 18 months. After that (couple of months back) it started giving problem shutting down device suddenly while in the call. Its calibration was totally disturbed, i happend due to high temperatures some time when in car, i think so.
In nutshell that battery was of no use to be thrown out. Then,
I bought 2250 mAh but its not giving expected performance, its lasts for max one day with normal use.
Could it be due to issues with device charging circuit? It gets charged fully in one hour. i suspect there might be some issue with device circuit.
or finally battery is not good?
Pl advise.
Click to expand...
Click to collapse
parthabhatta & h4waii,
You both have good experince with VOX battery, pl share your thoughts on this.
Hi,
Actually I use a battery bought from megacapacity but its 1100mAh. The battery is not giving me any problems and after a few calls, roughly one hour surfing and some music playing 20-30% battery is still left. So what I feel is being 2250mAh it should last atleast 80% more than 1100 mAh if not double. You can check the Power management battery bar while charging - whether it shoots up occassionally at random or gradually increases with increments of 1% till it attains 100%. If it shoots up, try with USB charging and see if the problem recurs. Give it a try and let us know.
Just be careful of using BIG battery.
parthabhatta said:
Hi,
Actually I use a battery bought from megacapacity but its 1100mAh. The battery is not giving me any problems and after a few calls, roughly one hour surfing and some music playing 20-30% battery is still left. So what I feel is being 2250mAh it should last atleast 80% more than 1100 mAh if not double. You can check the Power management battery bar while charging - whether it shoots up occassionally at random or gradually increases with increments of 1% till it attains 100%. If it shoots up, try with USB charging and see if the problem recurs. Give it a try and let us know.
Click to expand...
Click to collapse
Thats a good idea, sure i will check and let you know.
I charged my 2250mAH in an external charger, which removes any possibility of the device shutting off charge after it reaches a certain voltage. It allows the battery to make that choice. I had good use with it, very heavy usage and it would last drastically longer than the OEM 1100mAH unit. I'd recommend just buying a 1300mAH as the 2250 is very cumbersome to carry around on the device.
Again, I still have mine - if anybody wants to buy them.
There are a few issues with keeping the sheet in contact with the pins, else it will shut off randomly, I padded it with paper and pulled the pins out a bit.
i got mine a year ago from ebaystore dmc-batteries.
first i also got the wrong backcover, but they sent me very fast the correct one.
The battery is definitely not twice as strong as the original one.
At normal use I think the max is 1,5 day. Light use gives me 2 days but heavy use with bluetooth or wifi or gprs only 1 day.
as h4waii I had in the beginning some problems with the contacts and sudden loss of power because of that, but that disappeared with time
Still I can't make a point...I'cant determine were is good to buy (obviously referring xda user's opinion to how much the battery lasts) and where is better not to buy. LoL
TheBo said:
Still I can't make a point...I'cant determine were is good to buy (obviously referring xda user's opinion to how much the battery lasts) and where is better not to buy. LoL
Click to expand...
Click to collapse
dmc-batteries gave me good service and are quick and friendy in their replies. I recommend them.
Thank you birdibird , but my intention was a survey to know what brand (seller) of ezxtended battery lasts more than an other. Just that
Because I've read of battery lasting 4-5 days with normal usage and others not lasting more than 1!

[i9003] Battery life and charge time

Hi all,
Whats the battery life you people are getting? and also the charge time taken for a full charge. Lets dedicate this thread for posting details about battery life.
Mine is below,
Battery Life : 1 to 1.2 days.
With live widgets and gtalk : less than 22 hrs.
Avg charge time : 4 hours(Too lond )
I got 14 hours with 4hours of wifi...anyway to increase battery life...even when its idle it dropped from 100 to 80...that is without use,is it normal?
Sent from my GT-I9003 using XDA App
Yes its normal & that happens bcoz your data connection remains on which eats battery, if you want to increase battery life you can use free APNdroid widget with this you can switch ON/Off the data connection. Else use juice defender or tasker they both can save battery life to quite an extent. Both have trial version.
In the night I switch to airplane mode & keep my data connection off hence I get 1.5 day of battery usage sometimes even more, if I don't surf the web then I get full 2 days of battery usage.
Charge time 4hours but I have heard that HTC charger can charge faster & gives longer battery life due to current difference. I will try this weekend borrowing it from a friend.
I think I am the first one to Vote. My usage is mainly calls. 1-2 hours of calling. 1 hour at XDA using XDA application with 3g on. 1-2 hours of playing around with the Phone and gallery etc. But with heavy usage, battery life is just enough to come back home and charge after 8 PM. My battery goes down by 3-4% after over night standby not 20% as mentioned in the above post.
My battery goes down by 3-4% after over night standby not 20% as mentioned in the above post.
Click to expand...
Click to collapse
This is more dependent on the tower distance near your home & its data signal strength, there are people for whom night time usage is only 1-2% ideal.
Do you feel if i flash a different firmware i would get a better battery life...
Sent from my GT-I9003 using XDA App
ronhoover88 said:
Do you feel if i flash a different firmware i would get a better battery life...
Click to expand...
Click to collapse
what is your current firmware, if its DDkB1 then yes updating to XXKB3 will help.
sgsI9003 said:
what is your current firmware, if its DDkB1 then yes updating to XXKB3 will help.
Click to expand...
Click to collapse
Its DDKB2
Sent from my GT-I9003 using XDA App
Charging Time : 4 hrs (rt its way too long)
Usage without much gprs usage i get around 2 days.
Usage with gprs usage of about 3o mins surfing, email sync, lil chat & fb i barely get thru the day and am at arnd 15-30% by 7pm.
I guess mine's pretty bad eh ?
Overnight i tend to lose about 7%
Overnight i tend to lose about 7%
Click to expand...
Click to collapse
switch in the night to airplane mode & see how much drain happens.
Well, I have a moderate usage of almost all features (call,mail,camera,music,net radio,browsing,etc.) and it lasts for about 1.5 days.
Yea, full charge time is pretty long if you do not switch off your phone while charging.
Battery life in the long run depends if you have maintained a few golden tips for new batteries:
After unboxing, fully charge the battery in switched off condition. For the first 10-15 charge-discharge cycles, let the battery fully drain and the phone to automatically shut off. Then charge fully and switch on the phone. Avoid charging while phone is on or has quite a bit of charge.
I had a Nokia N91 and following above steps, the battery gave promising backup even after 4 years! Sadly, I lost the phone in Jan this year and bought the i9003.
DEAD CHARGER
Recently my i9003 bundled charger got fked up somehow... it just stopped charging the phone; had a few languishing days charging off the data cable off my laptop. Took to nearest service centre with a photocopy of the bill and it was instantly changed with a similar 700MA charger but of different shape.
Oh, I seemed to find a friend who is the tech there and jumped the long queue! LOL
I get about 24-28 hours battery life. I calibrated my battery after flashing to XXKB3 and I think that brought the best out of the battery. Running SuperPower and I mainly use Wi-fi while surfing.
agnivo007 said:
Well, I have a moderate usage of almost all features (call,mail,camera,music,net radio,browsing,etc.) and it lasts for about 1.5 days.
Yea, full charge time is pretty long if you do not switch off your phone while charging.
Battery life in the long run depends if you have maintained a few golden tips for new batteries:
After unboxing, fully charge the battery in switched off condition. For the first 10-15 charge-discharge cycles, let the battery fully drain and the phone to automatically shut off. Then charge fully and switch on the phone. Avoid charging while phone is on or has quite a bit of charge.
I had a Nokia N91 and following above steps, the battery gave promising backup even after 4 years! Sadly, I lost the phone in Jan this year and bought the i9003.
DEAD CHARGER
Recently my i9003 bundled charger got fked up somehow... it just stopped charging the phone; had a few languishing days charging off the data cable off my laptop. Took to nearest service centre with a photocopy of the bill and it was instantly changed with a similar 700MA charger but of different shape.
Oh, I seemed to find a friend who is the tech there and jumped the long queue! LOL
Click to expand...
Click to collapse
how long is ur charge time with 700mA Charger?
I agree with the OP about seriously long time to charge! I had an X10 earlier and that used to fully charge in 2.5 hrs, but this takes really long. To just reach 100 from 90 it takes like about an hour!
well mine since i flashed 2.3.4 only stays for 18 hrs max with less than average usage only talk in for 1 hrs 2g maybe and browse use ebook for 1 hr maybe that is all when i used froyo 2.2.1 it used to stay for 1.5 day
any ideas of wht i can do i did battery calibration and am using xda super power
on xxkph i was getting about 15hrs with amits oc 1.1
after flashing xxkpm i seem to be blown away
im using xxkpm and cf root by skin and im getting 1 day 5 hrs with heavy usage and 2 days 4 hrs on moderate usage
well mine is jxkp3 cause it have arabic in it's languages but do u think this could be the reason why my battery is so low and fast drained it is also rooted
mohanad.samier said:
well mine is jxkp3 cause it have arabic in it's languages but do u think this could be the reason why my battery is so low and fast drained it is also rooted
Click to expand...
Click to collapse
No, It's cause your on froyo. That's why.
No I'm usin gingerbread actually
i dont understand y people *bump* old threads
seriously,how do they search these threads!

I actually like my Sensation, but I'm gonna have to return it

Kind of makes me sad though. The device feels good in my hand and I like it overall, but the battery performance is unacceptable for me. I went to bed with it having something like 93% (dropping from 100% after like 15min of play). Not even 6h later I wake up and when I look at it, the battery is already drained to 85% only from standby (Yes,always-on mobile data is deactivated, power efficiency is on). After playing with the unit in train and some browsing while commuting for 30min, its already at 70% or something. During the next few hours, while working, I was just checking mails, using whatsapp from time to time and writing a few messages. No surfing, no videos no games.
By 3PM the battery was at 15%. Even worse, the damn thing takes some 4h+ to fully charge. That's just too damn long, my iphone 3gs charges fully in about an hour. What is also very frustrating is that the Sensation discharges a good portion of its current as pure HEAT. Never saw a phone get this warm afer 15min of normal usage.
I knew battery wasn't going to be stellar but this just sucks. Most of all that a full charge takes 4h. fail :-/
EDIT: Ok guys the 2.3.4 update did the trick! The battery now chrages fully within 2h and battery life has ridiculously improved!
I took it off the cord around 8am this morning. Now it's 2pm and my battery is at 83 with some 46min screen time and slight usage. Also the heating seems to be gone.
Apart from that, everything runs smoother with the new update. Guess I'm gonna keep the little guy after all
However, I did order 2 extra Ankers + charger (25$!) as additional mobilty is never wrong.
Before you return it, I recommend that you call HTC support and request a warranty exchange for the phone and battery.
You may have a defective unit.
While my battery isn't stellar, I get a minimum of 10 hours before I drop below 20% life (always-on mobile data off, manual syncing, not too many widgets).
Your phone battery performance is not indicative of Sensation battery performance for the overall majority.
Most have said that the battery gets better after a few full charges/discharges, and the todays new update is supposed to improve battery performance. Many people say the Sensation is better than most other 4G phones.
I dont play games and such, mostly phone text and email and it lasts me a day and a half. There is also a better battery you can get.
That charging time is ridiculous, which leads me to believe that your unit and/or battery is defective.
Mine charges from 15% to 100% in 2 hours. Same for almost everybody elses phone.
You might want to reconsider and try warranty exchange mentioned earlier. Also, I would suggest the ChiChi battery. I'm running from 7:30 to about 4:00 with my WiFi hot spot turned on for my Galaxy Tab 10.1 and I'm using my phone for calls, texts etc., my battery still has about 30% left when I leave work.
Sent from my HTC Sensation 4G using XDA Premium App
Dude , custom rom and anker / chitec battery.
My first time with my new anker achieved almost 24 hours on battery and almost 4 hours screen time with quite alot of use during that time.
Totally destroyed my oem battery in every way.
Also I would do a Warranty Exchange and with the new update I have seen a big differance in 2.3.4 vs 2.3.3 in terms of battery life and speed of Sense in general. I purchased a Anker 1900mah battery for $10 and fully charged to dead I get on average about 17-20 hours and I would say I'm a good moderate to HEAVY! user. Switching back to a stock battery after calibrating with the Anker Battery has also improved battery life seeing that I get between 12-14 hours with stock now. I would charge to 100% go to bed and wake up with about 97%-98%
Sent from my HTC Sensation Z710e using Tapatalk
Pinball_ said:
Dude , custom rom and anker / chitec battery.
My first time with my new anker achieved almost 24 hours on battery and almost 4 hours screen time with quite alot of use during that time.
Totally destroyed my oem battery in every way.
Click to expand...
Click to collapse
+1 I agree 110%, Try this though Calibrate the Anker Battery then fully charge your stock battery and see what battery life you get.
Sent from my HTC Sensation Z710e using Tapatalk
Get a anker battery and download leedroid/android revolution/insertcoin. I guarantee you won't want to return it than. When I first got my device I was thinking about doing the same thing but after I looked through the thread I saw people were getting better results with the anker or chichi. Don't be discouraged that its a third party. It actually out performs the stock battery and embarrasses it.
Also download calibrate battery from the market.
Sent from my myTouch_4G_Slide using XDA Premium App
I had terrible battery life for the first week or so. 6 to 8 hours max, and 2 hours screen time if I was lucky. After conditioning the battery by fully discharging then fully charging on the AC adapter for a few cycles, it corrected itself for the most part. Yesterday I had 15 hours with 3 hours screen time and still had 20+ percent left. I have a chichtech battery sitting in my mailbox right now waiting for me to get off work.
ProximaC said:
I had terrible battery life for the first week or so. 6 to 8 hours max, and 2 hours screen time if I was lucky. After conditioning the battery by fully discharging then fully charging on the AC adapter for a few cycles, it corrected itself for the most part. Yesterday I had 15 hours with 3 hours screen time and still had 20+ percent left. I have a chichtech battery sitting in my mailbox right now waiting for me to get off work.
Click to expand...
Click to collapse
After I got my anker I sold my OEM and got two more. I also have a evo3d battery that I haven't used. I also have been hearing good things about it.
Sent from my myTouch_4G_Slide using XDA Premium App
really appreciate the good advice guys, thanks. I have done my bit of reading here and many many people here report having around 4h charge timr (http://forum.xda-developers.com/showthread.php?t=1154780)
So you guys can not confirm this? If so, it might be my battery is faulty. I will upgrade to 2.3.4 and calibrate. Probably will improve battery time, I doubt however it will reduce the charge time...
Something is definitely up. I just got my Sensation 10 days ago and am still stock. It takes me ~2 hours to fully charge, and that's with me using the phone like crazy while its charging....and the phone light on the entire time.
And I get a good full days use out of it....sometimes 2 days if I dont use the screen much and just phone text email.
IT'S ALIVE!!!
Ok guys the 2.3.4 update did the trick! The battery now chrages fully within 2h and battery life has ridiculously improved!
I took it off the cord around 8am this morning. Now it's 2pm and my battery is at 83 with some 46min screen time and slight usage. Also the heating seems to be gone.
Apart from that, everything runs smoother with the new update. Guess I'm gonna keep the little guy after all
However, I did order 2 extra Anker's as additional mobilty is never wrong, and with such an offer it was a steal:
http://www.amazon.co.uk/gp/product/B005DY4MAW/ref=oss_product
Also check if your phone is always awake because I had this and it had a huge affect.
I easily get 16-20 hours with LeeDroid's ROM.
i had the same battery issue with my first sensation. Even after several cycle of charging - discharging, battery calibration, the battery would not last for more than 7-8 hours. i exchanged it , for first couple of days, it didn't hold the charge for long,.but after i did battery calibration and update to 2.3.4, now my battery will last for 12 to 14 hours with moderate use. doesn't get hot with normal use, but over the weekend , i use map navigation and temp reached 48C. I think, i should not use it as GPS for longer than few minutes, or it may burn the phone.
Juice Defender Ultimate is definitely worth the tiny amount of money it costs. Just got just over 3 days on my Sensation, admittedly i hardly used it.
Usually i get a good 22 hours from it with medium use.
HTC sensation
Just replace the battery and you will see the difference.. my phone last ast least 10 hours.. its just amazing....
I lose almost no charge while it sits on standby.
I work 12 hour shifts, I listen to Music the entire time, browse, login to home computers for about 30 minutes using Teamviewer and keep up with RSS feeds throughout.
By the end of shift I'm down to 5%.
Sounds like you need a replacement, rather than a return, bud.

How's your battery life

I love everything about this phone but the battery . Im hoping to get 2hrs of screen on time . Anyone else have issues with the battery. Any tips would be appreciated.
parmend said:
I love everything about this phone but the battery . Im hoping to get 2hrs of screen on time . Anyone else have issues with the battery. Any tips would be appreciated.
Click to expand...
Click to collapse
Try turning off the Always Scanning for WiFi option. Also, change the Sync settings for apps you don't need to be synced at all times. And Location setting to Battery Saver.
Sent from my SPH-L720
optimummind said:
Try turning off the Always Scanning for WiFi option. Also, change the Sync settings for apps you don't need to be synced at all times. And Location setting to Battery Saver.
Sent from my SPH-L720
Click to expand...
Click to collapse
When im at home i can pull close to 4hrs screen on . If im not on wifi the phone idle is terrible. I probably drain 6% or more per hr idling. Its hard coming from a note 4 , but i guess it is what it is.
parmend said:
When im at home i can pull close to 4hrs screen on . If im not on wifi the phone idle is terrible. I probably drain 6% or more per hr idling. Its hard coming from a note 4 , but i guess it is what it is.
Click to expand...
Click to collapse
Draining at 6% per hour is not good & unusual. But for Android 5.0.2, it seems about right, unfortunately. My N5 drained at that rate before the 5.1 update.
On my S4 with its 2-yr old battery, I drain at 3 to 3.5% per hour on idle with both WiFi & LTE turned off.
On my N5 with a new battery & 5.1, I idle drain at 0.7 to 1.5% per hour.
I'll add my battery drain rate once I get my S6E tomorrow.
Sent from my SPH-L720
This is mine on light usage. I noticed etter after a factory reset. Heavy usage is between 6 and 8 depending on wifi
I'm debating going to get one of these... My Note 2 keeps not charging and the stock battery died in 1:10 (from 50% to 1%) during a run yesterday. I was using spotify and mapmyrun.
Today is my first day after first full charge and my battery drains at ~3.5% hour, per GSAM.
I have screen brightness at little bit below the half-way mark with Auto Brightness checked.
I disconnected my phone at 6 AM and right now, it has been on 16 hrs 30 mins. I have gotten 2 hrs 30 mins SOT with 45% left.
Wifi active for 6 hrs, LTE for about 1 hr.
Screen has used 52% of my battery, Wifi 15% (5.0.2 shortcoming), Bluetooth (2%), Held Awake (0%), Phone (0%), Phone Radio (0%), App Usage (31%).
So far, the S6E is outperforming my Nexus 5 on 5.1 with a brand-new battery I swapped in on 4/1/2015.
Happy with the S6E's battery life, especially considering it's only 2600mah.
a little over 6hrs and it went from 100% to 14%. Granted 56%-23% were on a 1:43 run using Bluetooth headphones + spotify and mapmyrun mapping my way. Oddly, when I look at the battery usage, OneDrive is at 18%!
18 hrs & 37 mins off the charger with 4 hrs 8 mins of SOT. 17% battery left. I'm very happy with this. Update to 5.1 should improve it a lot more as it did on my Nexus 5.
Android System & Kernel battery usage is pretty decent. Those two on my N5 on 5.1 drains way more battery than it does on my S6 Edge.
When I'm not actively using my phone, the idle battery drain rate is pretty good - 1.9%/hour (similar to my N5, with the N5 being a bit better).
13 hrs & 9 mins off the charger with 2 hrs 20 mins SOT --> 52% battery left.
All this is without Root and my usual battery-saving Root programs.
Once 5.1 rolls out and if I decide to Root the phone and add battery-saving Root apps, I'm expecting to achieve 6-7 hrs SOT.​
optimummind said:
18 hrs & 37 mins off the charger with 4 hrs 8 mins of SOT. 17% battery left. I'm very happy with this. Update to 5.1 should improve it a lot more as it did on my Nexus 5.
Android System & Kernel battery usage is pretty decent. Those two on my N5 on 5.1 drains way more battery than it does on my S6 Edge.
When I'm not actively using my phone, the idle battery drain rate is pretty good - 1.9%/hour (similar to my N5, with the N5 being a bit better).
13 hrs & 9 mins off the charger with 2 hrs 20 mins SOT --> 52% battery left.
All this is without Root and my usual battery-saving Root programs.
Once 5.1 rolls out and if I decide to Root the phone and add battery-saving Root apps, I'm expecting to achieve 6-7 hrs SOT.​
Click to expand...
Click to collapse
Ive noticed that turning off location and disabling google now has helped my battery life a lot.
I love this phone, but the battery life is the one terrible thing. 7-10 hours seems to be the max. I might have to return it and suffer the summer until the note 5.
i'm surprised to hear about all the negative battery life issues on this phone. on my GS3, i'd lose 3-4% battery just driving to work - now I get there and still have 100%. maybe i'm just not as heavy a user, but the other day my phone was off the charger for 16 hours and I still had 43% when I got home - and that included using Google Maps for 20 minutes, texting throughout the day, and using a bunch of apps. when idle, I generally only get 1% battery drain. my only complaint about the phone is some of the UI that I can't customize, but it's only a matter of time before custom ROMs are available...
I lose 10% or more battery on the phone regardless if I'm using it or it is sitting with the screen off. When I drive the 45 minutes to work, the battery is at 89%-93%.
A 1hr run with it on my arm playing spotify/mapmyrun seems to use about 26%.
Basically, I'm always worried now about the battery dying when I'm using it.
at the end of next month, I have a 14hr+ a day for 4 days music festival where I can only charge it at night. 7-10hr battery isn't going to work for me. It seems bizarre to me that they made the best phone ever, but skimped on the battery.
drive to work today with the phone just sitting beside me, 100% to 86%.
revaaron said:
drive to work today with the phone just sitting beside me, 100% to 86%.
Click to expand...
Click to collapse
Is your location on? I had to disable google now. Turned off nfc, advanced wifi scanning.
my battery sucks too :/
i live by the charger even more
with all the same activities that got 7-10 hours on my Edge, the Note 4 is getting 14-24hrs.
Battery is beyond horrible!
Wifi is off
NFC is off
What else can I turn off? I can't even get half day out of this POS.
chirayu said:
Battery is beyond horrible!
Wifi is off
NFC is off
What else can I turn off? I can't even get half day out of this POS.
Click to expand...
Click to collapse
I think you actually want Wi-Fi to be on. I find that on any android device I burn more battery when using cellular networks.
Alitheia said:
I think you actually want Wi-Fi to be on. I find that on any android device I burn more battery when using cellular networks.
Click to expand...
Click to collapse
I meant, when there's no wifi access points are in place.

Average battery life.

Hi everyone, I'd just like to ask what's the average battery life of the G Pro 2? I somehow feel my device drains really fast for what it's worth.
I had around 3 hours of run time and it went from 100% down to 85% with only 53mins of screen time. 2 of those 3 hours were used on 2g, text messaging only, when I got home i used facebook and wifi for about 30mins (but wifi connects as soon as i get home).
so I'd say around 15% after 3 hours of moderate usage. is this acceptable? though I'd like it to drain a little slower.
I'm currently on V20a Lollipop, rooted but stock everything. also the brightness was set to 20% the whole time.
Could anyone also help me out (like literally hold my hand) in choosing a lightweight, resource saving ROM? Kernels are a bonus but right now, it's a bit unsettling to see lollipop eat away 6gb of my already small 16gb internal storage.
My device is still 2 days old, so I'm still a bit jumpy with it xD thanks in advance!
no, thats not normal. what does the battery option say uses most battery in settings?
UPDATE:
just did another 3-hour monitor, right now I'm looking at 3h10min on battery and it dropped from 100 to 91%.
WIFI was on but I didn't use it, 50min screen on time with 15min of voice calls.
Is it just me or is Lollipop a bigger battery drain than kitkat?
BUMP
here's what i've got:
https://drive.google.com/file/d/0Bwszk4ShCM21YUtMOWFHVkxESjA/view?usp=sharing
https://drive.google.com/open?id=0Bwszk4ShCM21VXY3MWFYWjVNZVU
You're pretty lucky, on an average I get 3 hours of usage from my phone. Legitimately from 100%-0%. On WiFi using only WhatsApp, playing a few rounds of a game and some music. Don't get me started on when I use it for navigation.
UPDATE:
I forgot to mention in my OP that i already had Amplify and Greenify and still had those kinds of stats.
Now I installed DS battery saver to drain the least amount of battery when I'm not using the phone, and so far it is GREAT.
Before I left for school (around 12:30pm local time) I was able to charge it to around 85% and as of writing (1:27am) it's sitting at 33% with 2hrs of screen on time. Note that those 2 hours I used for gaming, youtube, app downloading, and web browsing on wifi; I guess it's also important to note that I play really heavy 3D games (Maersk's quest for oil for instance).
Considering the load i placed on it for those 2 hours, I'd say battery life improved quite a bit, though not amazing, still a lot better than before.
When screen is off, it drains less than 1% an hour. I went to sleep 3:30am with 100% charge, woke up 10:30am with 96%, in 7 hrs i lost only 4% while the screen was off (compared to around 10% for the same amount of time before DS Battery Saver)
I encourage other LG GP2 users to try it out. Root your device to be able to use the "tune cpu" option.
vangeodee said:
UPDATE:
I forgot to mention in my OP that i already had Amplify and Greenify and still had those kinds of stats.
Now I installed DS battery saver to drain the least amount of battery when I'm not using the phone, and so far it is GREAT.
Before I left for school (around 12:30pm local time) I was able to charge it to around 85% and as of writing (1:27am) it's sitting at 33% with 2hrs of screen on time. Note that those 2 hours I used for gaming, youtube, app downloading, and web browsing on wifi; I guess it's also important to note that I play really heavy 3D games (Maersk's quest for oil for instance).
Considering the load i placed on it for those 2 hours, I'd say battery life improved quite a bit, though not amazing, still a lot better than before.
When screen is off, it drains less than 1% an hour. I went to sleep 3:30am with 100% charge, woke up 10:30am with 96%, in 7 hrs i lost only 4% while the screen was off (compared to around 10% for the same amount of time before DS Battery Saver)
I encourage other LG GP2 users to try it out. Root your device to be able to use the "tune cpu" option.
Click to expand...
Click to collapse
What rom are you using? i had a problem charging my Gpro2, it takes 4-6hours to fully charge.
i don't know if its a hardware problem or kernel/rom..
I'm using LP rom and rooted, i also use amplify, greenify and DS battery saver. i'll get back after after a few test this week, i'll check my cable, adapter then replace my battery if necessary
aftermath85 said:
What rom are you using? i had a problem charging my Gpro2, it takes 4-6hours to fully charge.
i don't know if its a hardware problem or kernel/rom..
I'm using LP rom and rooted, i also use amplify, greenify and DS battery saver. i'll get back after after a few test this week, i'll check my cable, adapter then replace my battery if necessary
Click to expand...
Click to collapse
Using stock LP rom V20a but rooted. Are you using the charger and cable that came with the device? I believe it was rated 1.8A. I tried 3 setups since it was weird because it originally took me 3hrs to fully charge:
1.) New charger + cable (the ones that came with the phone)
2.) My old LG Optimus G's charger + new cable
3.) Optimus G's cable + new charger
I tried these setups out on the same outlet and the new charger+cable charged faster, but it was still around 2hrs or so. So I tried it on another outlet, one that we (my dad and I) attached, and voila, around 1hr 30mins to charge while on and even less that when the device is off; note those numbers are for 0~100%
We're just living in a rented house and some of the outlets are pretty old, and I bet delivers low current (possibly due to small wires) while the new outlets we attached used high-gauge wiring.
If you're charging slow with the charger and cable that came with the phone, try to charge at another outlet that uses high gauge wiring.

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