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Battery Problem

OP Rawwr

5th May 2014, 08:39 PM   |  #1  
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i recently bought a OEM battery for my defy last week
and the problem is that the battery level isn't shown on my device
although the battery bar is 100% all the time
then after 16-18 hours the battery drains automatically, but the problem doesnt ends here
another problem is
i have to charge it through the battery charger or universal charger,

i cant charge it through my phone
(p.s. i have 2 batteries, the other battery gets charged from the phone, but not this one.)

tried 2 different roms
slimkat and AOSPB

any suggestions to my prob ?
6th May 2014, 08:50 PM   |  #2  
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try going to /sys/devices/platform/cpcap_battery/power_supply/battery/uevent
and check POWER_SUPPLY_CHARGE_FULL_DESIGN.
if value is at 500 then the circuitry of your new battery is not working properly. it should be atleast 1500
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8th May 2014, 11:16 AM   |  #3  
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Quote:
Originally Posted by aperture

try going to /sys/devices/platform/cpcap_battery/power_supply/battery/uevent
and check POWER_SUPPLY_CHARGE_FULL_DESIGN.
if value is at 500 then the circuitry of your new battery is not working properly. it should be atleast 1500

I cant change this POWER_SUPPLY_CHARGE_FULL_DESIGN
my phone is root

?
8th May 2014, 09:29 PM   |  #4  
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Flag Bogota
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Quote:
Originally Posted by aperture

try going to /sys/devices/platform/cpcap_battery/power_supply/battery/uevent
and check POWER_SUPPLY_CHARGE_FULL_DESIGN.
if value is at 500 then the circuitry of your new battery is not working properly. it should be atleast 1500

Do you know if there is a way to solve battery problem because of McGyver trick? I have exactly the same problem, but from another perspective, it happens with any battery, I got one recently and had this problem as well, so I just have the option of charging the batteries via universal charger

Sent from my MB525+ using Tapatalk 2
10th May 2014, 09:31 PM   |  #5  
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Flag hyderabad
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Quote:
Originally Posted by aperture

try going to /sys/devices/platform/cpcap_battery/power_supply/battery/uevent
and check POWER_SUPPLY_CHARGE_FULL_DESIGN.
if value is at 500 then the circuitry of your new battery is not working properly. it should be atleast 1500

thanks for the reply
i get this > power supply voltage is 0 :-s
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