After downloaded the BIOS update and rebooted laptop, my battery icon was back (the icon had recently disappeared), it indicated that it was”plugged in, charging,” and it charged–good as new.

After downloaded the BIOS update and rebooted laptop, my battery icon was back (the icon had recently disappeared), it indicated that it was”plugged in, charging,” and it charged–good as new.

High capacity DELL JD25G 4-cell laptop batteries

Voltage: 7.4V

Capacity: 7000mAh (52Wh)

Chemical: Li-Polymer

Color: BLACK

Property: new original batteries

Warranty: 9 months

Condition: new original laptop computer batteries

(double check battery compatibility and performance before shipping)

free shipping cost and customs tax

Status: In stockDelivery time: 6-10 working days 

Specials:  Save 30% OFF (including taxes)    

Please read the Instruction carefully before using:

1.Please discharge the battery to 3% then fully charge at the fist time

1）It is forbidden to discharge to 0%(it will be easily damaged and shorten the usage life) on normal workings; It must be turned off or recharged (1-2 days) if as low as 3%

2）It must be charged above 70% before long time storage (more than three months)

3）Battery needs recycling frequently. It is recommended to discharge and charge it once per two months at lease. The battery will achieve best performance. Please discharging it to 3%,and then charging it full.

4）When the battery can not charge or charge less power ,maybe the laptop adapter is mismatch or output power is lower. Please immediately replace the match and the function normal adapter to confirm whether the problem is caused by the adapter.

5）Never take out the battery from the laptop when charging or discharging.