2 Pin HP Dell Lenovo Asus Acer Fujitsu Universal CR2032 Bios RTC Cmos Battery
Cmos Battery 3V HP, Dell, Sharp, Fujitsu, Panasonic CR2032 BC13 Bios RTC Clock. CR2032 Lithium Button-cell Battery with PVC Wire Connector; Capacity of 220mAh. You can find the 3 pin version at the link below.