Description:  
-- Brand New CMOS battery with two wires two pin connector.

-- Each laptop has a small button cell battery to support the BIOS chip to back up the date + others internal setting effective. 
If without the cmos battery or cmos button battery was broken�� these internal setting will out of services --

90 days warranty !

Fit the models : HP Compaq NC6110 NC6120 

-- Package Content: 1 x CMOS RTC battery .