Guys,
I have used battery packs in the past, but found that if you charge them in the morning, a lot of its juice is gone by the time you go to use it in the evening. Would having a spare battery for my phone hold a charge much longer then the charging packs?
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Even when my charge light is green if I remove cable suddenly it drops to 96-95 % from 100% .how can I fix this?
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Lasantha said:
Even when my charge light is green if I remove cable suddenly it drops to 96-95 % from 100% .how can I fix this?
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Its common thing actually. If battery charged for 100% and still connected to charger, it won't receive any current from charger. Which means battery starts discharging even when you connected to charger once 100% is reached. A short work around is there, just unplug the charger before 100%. I jus tested with 80-85% percentage, and found my battery level doesn't decreases for next two hours.
Edit:
Simple Guidelines for Charging Lithium-based Batteries
A portable device should be turned off while charging. This allows the battery to reach the threshold voltage unhindered and reflects the correct saturation current responsible to terminate the charge. A parasitic load confuses the charger.
Charge at a moderate temperature. Do not charge below freezing.
Lithium-ion does not need to be fully charged; a partial charge is better.
Chargers use different methods for “ready” indication. The light signal may not always indicate a full charge.
Discontinue using charger and/or battery if the battery gets excessively warm.
Before prolonged storage, apply some charge to bring the pack to about half charge.
Over-discharged batteries can be “boosted” to life again. Discard pack if the voltage does not rise to a normal level within a minute while on boost.
No warranty for all tips!
Source : http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
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Thanks for really informative answer
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Hi bro I used official ics for my inc s I got a problem with my battery that it does not charge above a limit after I used some ...so I have to restart my phone and charge to make it charge fully ...becoz of this problem I changed to virtuous infinity but the but Im haunted by the same problem... Is there any problem with my battery or it is a software problem ? I can't get it please help ...
Thanks in advance
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I have a issue here, yesterday I was skyping while connected to the charger for a bout 4 hours. Problem strated when I charge my phone again and it did not past 88%. I let the batt to fully 0% till unble to power up and put it to charge again. Again the charge would no go after 88%. Did clear batt stats in recovery but still failed. Any solution for this.
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h3llrai53r said:
I have a issue here, yesterday I was skyping while connected to the charger for a bout 4 hours. Problem strated when I charge my phone again and it did not past 88%. I let the batt to fully 0% till unble to power up and put it to charge again. Again the charge would no go after 88%. Did clear batt stats in recovery but still failed. Any solution for this.
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Did you charge via usb or ac adapter?
Ac adapter
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How much time i need to charge the xperia z for the first time ?
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So far, I charged mine or about 45 mins before turning it on using the wall charger, then let that drain to nothing, then did a USB charge which took a while (around 5 hours before the fully charged light came on) and now the battery seems pretty good and is getting better. Apparently it has a big impact on how you charge it, fast vs slow, for the first few times, so do some reading around if you havent already : )
must.sayim said:
How much time i need to charge the xperia z for the first time ?
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Nothing
i didn't charge it first time before to turning on
and i believe it s old opinion to do first charging before turning on
i got this opinion for java phone 8-9 yrs ago
8hrs charging !!!!!!
I put my phone on the charger last night at 1%, went to sleep. Woke up this morning and it was off. Turned it on while it was still on the charger and it was at 6% Notice on the far right of the screenshot it got fully charged then died on charger.
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Also sometimes my phone likes to turn off by itself. Have to hold down volume down+power then let go of volume for it to come on.
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Check for corrosion and gunk in your charging port and connector. If none found try a different charger. The picture you submitted shows a quite odd report. Also could try wiping battery stats... but I think you might need an unlocked phone for that.
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I have a similar problem. It just started recently. I had 19% and then I dropped to 1%. I charged it and had to reboot my phone for something when it was 14% and when it turned back on, it was at 3%.
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Has anyone tried another charger that has higher amp output, I use iPhone @ 1.5 amp charger and works great, also AHD phones need minimum .750 amp chager.
Has anyone tried also to re-calibrate battery?
HD-man said:
Has anyone tried another charger that has higher amp output, I use iPhone @ 1.5 amp charger and works great, also AHD phones need minimum .750 amp chager.
Has anyone tried also to re-calibrate battery?
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I have. I had this issue just once, but after that, my battery life its been worse. I feel like I have a 20% of unused battery or something. I have calibrated it multiple times with no luck.
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My mini is 3 years old, the battery didn't charge to 100% for 1 month or so, so I bought a new one but still it doesn't charge to 100%
I'm running MIUI v4
what do you mean
explain.
it is not charging or it is charging down.
pls more explaining
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Recalibrate the battery. There are some apps for it in Play Store.
Wipe battery stats
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