Stay unplugged longer with these genuine ThinkPad batteries. These rechargeable batteries use Lithium-Ion technology and can be used as replacement for aging system batteries or as a convenient spare battery.

Weight & dimensions
Width	295 mm
Depth	132 mm
Height	48 mm
Weight	410 g
Features
Type	Battery
Product colour	Black
Battery
Battery technology	Lithium-Ion (Li-Ion)
Battery voltage	11.1 V
Number of battery cells	6
Battery capacity (Watt hours)	44 Wh
Other features
Compatible products	ThinkPad
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	8 - 95%