Stay unplugged longer with the ThinkPad 25++ Battery. This 9 cell 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.
- Lenovo Lithium-Ion ThinkPad Battery 25+
- Nine-cell, rechargeable system battery
- Standard system battery specifications
- Over-discharge protection
- Compatible with the ThinkPad External Battery Charger (40Y7625)
- Supports SL410, SL510 ThinkPad notebooks
- One year Customer Replaceable Unit