6 cells Battery For HP Compaq 8440P 6735B 6730B 6535B 6500B ProBook 6550B 6555B
*Please double check your old battery against our pictures, mainly unique edges and connection points*
Compatible Part Number (Ctrl+F)
458640-542 482962-001 484786-001
HSTNN-XB24 HSTNN-XB59 HSTNN-XB61 HSTNN-XB68 HSTNN-XB69
Compatible Model (Ctrl+F)
HP Business Notebook 6535b
HP Compaq 6530b
Compaq 6500b Compaq 6535b
Compaq 6700b Compaq 6730b Compaq 6735b
EliteBook 6930p EliteBook 8440P EliteBook 8440W
ProBook 6440b ProBook 6445b ProBook 6450b
ProBook 6540B ProBook 6545b ProBook 6550b ProBook 6555b
Proper Battery Usage
> For first time usage, please charge the battery for 3 to 4 hours before using the laptop – usually it requires 2 to 3 charge/ discharge cycles before the battery achieves maximum capacity.
> Best practice is to unplug the charger when the battery is full. And plug in charger when battery reaches 20% to 30%.
> Usage time depends on how you are using your laptop. eg screen brightness, number of applications running etc. Average time is around 2 to 3 hours of continuous usage.
> Careful not to short-circuit the battery by placing the terminals in contact with other metal objects.