first time battery charging - Shield Tablet Q&A, Help & Troubleshooting

So, tommorow i get my shield tablet k1 and i wonder what is best way to charge new battery to get its maximum. i read about some 7h callibration charging and i wonder is it better to fully charge on low power charger (i have one 850mA from sony m2 aqua) or at begining with samsung 2,1A phone charger? will my 850mA charger charge battery to full in 7-8 hours?

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[Q] Xperia L charger auto cut-off

Would the Xperia L auto-cutoff when it's fully charge? I was wondering if one can leave it overnight connected to the charger or a USB cable from a PC.
It's already doing.. When battery reach 100%, phone cut offs the power and fastly discharged the battery to 92% and then it's charing again to 100% and on and on and on.

Battery damaged by Chinese charger

I recently took delivery of a Sony Xperia ZR after research told me of its amazing battery life. I used the phone for one day and found after 12 hours of heavy usage I still had 50% charge which I found to be quite impressive. Overnight I put the phone on a 4 USB outlet charger providing 2.1A that I bought online for cheap. The next day I found battery life to be very poor. I tested the charger with a multimeter and it was running 5.1V which is apparently within USB spec. Could the charger have damaged my battery? Should I be charging at a lower current?

Can i charge this phone with 2.4A charger?

Ok so i bought a brand now not cheep charger with output of 2.4A because this phone comes with 0.8A charger and i wanted the better one. So i charged it one time and all was good and then i was on about 35% of battery i put it on charge and i had to do so when i took it of the charger my phone was on 48%.
Now the problem begins in about one hour of lite almost none use i was on 15% and then it started to degrese slow to about 5% and the phone shuts down. I did power it up again and it was on 5% again so just in case to be sure i turned the phone off and took out the battery and put it back on and when i powerd on my device battery was on 17% and now all is ok when i charge.
So i need to know is charger too strong for my phone or what i dont want to fry my device. device is lg l fino

could i charge the s6 with 750mA output charger?

l lost my charger and ask if could i use the lumia 640xl charger ? or it have danger on the battery life ?:
You can charge it, but it'll charge extremely slow and may affect the battery life.

Battery lasts longer after normal recharging than turbo charging

Hi,
I noticed that when I recharge it with a charger that is only 650ma the battery last much longer than with turbo charger that came with the phone.
Even in standby after recharged it takes one hour to consume only 1% but after turbo recharging it takes about 10 min to drop 1%.
Is there anyone experiencing something like that?
Funny it is.... The case is opposite for me... Although I use Transomart QC 2.0 charger. My battery lasts longer when I charge it with quick charger compared to standard 1 Amp chargers.
That´s so weird.
I am preparing a comparison to figure out what's happening.
It happens the same here. I've a Aukey turbo charger and the battery drains faster
pesimeao said:
It happens the same here. I've a Aukey turbo charger and the battery drains faster
Click to expand...
Click to collapse
I also got Aukey and it's the same
There's no way to actually know the charge (in mAh) of a battery without draining the battery. The way that phones estimate the charge is by measuring the voltage of the battery. Quick Charge 2.0 (supported by the Moto X 2014) uses a higher voltage to charge the battery faster. This can make the battery hit max voltage before it is actually fully charged. That is why Quick Charge always advertises how quickly it gets to 80%. To get to full charge (not just when it shows 100%, but when it is actually fully charged) will take about the same time as a standard charger.
Heat and Turbo charge destroys your battery.
if i turbo charge , my phone will suddenly die when it's between 10-20%. W/ regular charging I get sudden death at 6-8%
i use a moto razr 850mah charger and solved the 8% sud power off, took 2 charge cycles from death to 100% leaving it overnight. Now battery works as it should
.
As I've been reading around (can't recall specific scientific data), the faster you charge the battery, the less capacity it can hold. So it makes sense that it lasts longer if you charge it slowly. I don't know how much would be the difference tho.
It is normal in my opinion. Slower charging is also healthier for the battery and usually will last longer
Has anyone ever used a wireless charging pad with the phone. I bought a stick-on one from amazon and it charges fine,,,slower but fine. However, I noticed that it tends to get suck at certain levels and if I take off the wireless charger at say 89 percent,,,it takes less than a min to go to 100 percent charged?
Recomendeed is charge with Motorola original charger of this device, i mean 1150mAh dual port charger
Anyone here with experience of using Motorola's Turbopower 15 wall charger? I'm thinking to buy one, because waiting for 1 hr to charge to 100% is quite annoying.

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