Lenovo Primary Battery Cell, Black

Highlights: Lenovo ThinkPad Battery 70+ - Notebook battery - 1 x lithium ion 6-cell 57 Wh - for ThinkPad L41X L420 L430 L51X L520 L530 T410 T420 T430 T520 T530 W520 W530 Features 1) 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 2) ThinkPad Battery 70+ (6 Cell - T410 T420 T430 T510 T520 T530 W510 W520 W530 L Series) 3) Lithium-Ion (Li-Ion) techNology6 cell system battery Battery energy (Watt-hours): 57Wh 4) Mfr. part No. 0A36302 Compatible with the Think Pad External Battery Charger (40Y7625).