charge_full is less than charge_full_design?

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Although my battery is of 4400 mAh it's being charged upto only 2200 mAh.



I used :



cat /sys/class/power_supply/BAT0/charge_full = 2200mAH



cat /sys/class/power_supply/BAT0/charge_full_design = 4400mAH



Does this mean the battery has degraded by 50%?, Cuz I just bought it .







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  • This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
    – Emily
    May 15 at 16:51














up vote
0
down vote

favorite












Although my battery is of 4400 mAh it's being charged upto only 2200 mAh.



I used :



cat /sys/class/power_supply/BAT0/charge_full = 2200mAH



cat /sys/class/power_supply/BAT0/charge_full_design = 4400mAH



Does this mean the battery has degraded by 50%?, Cuz I just bought it .







share|improve this question




















  • This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
    – Emily
    May 15 at 16:51












up vote
0
down vote

favorite









up vote
0
down vote

favorite











Although my battery is of 4400 mAh it's being charged upto only 2200 mAh.



I used :



cat /sys/class/power_supply/BAT0/charge_full = 2200mAH



cat /sys/class/power_supply/BAT0/charge_full_design = 4400mAH



Does this mean the battery has degraded by 50%?, Cuz I just bought it .







share|improve this question












Although my battery is of 4400 mAh it's being charged upto only 2200 mAh.



I used :



cat /sys/class/power_supply/BAT0/charge_full = 2200mAH



cat /sys/class/power_supply/BAT0/charge_full_design = 4400mAH



Does this mean the battery has degraded by 50%?, Cuz I just bought it .









share|improve this question











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asked May 15 at 15:56









Sahil Mahale

1




1











  • This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
    – Emily
    May 15 at 16:51
















  • This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
    – Emily
    May 15 at 16:51















This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
– Emily
May 15 at 16:51




This is something you would want to contact the manufacturer about. Either they put the wrong value into charge_full_design (the ideal maximum capacity of the battery--it's normal for this to be higher than the actual charge_full value) , or you got a faulty unit.
– Emily
May 15 at 16:51















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