Stay unplugged longer with ThinkPad Battery 75+ (6 cell). This rechargeable battery uses Lithium-Ion (Li-Ion) technology and can be used as a replacement for aging system batteries or as a convenient spare battery.

The ThinkPad Battery 75+ (6 cell) features:

- Lithium-Ion technology
- Six-cell, rechargeable system battery, 62 Wh
- Standard system battery specifications
- Over-discharge protection
- Output voltage: 11.1 V
- Battery Performance Amp-Hour: 5.6Ah
- Battery Performance Watt-Hour: 62Wh