Collapse & Return to Top
Stay unplugged longer with these genuine ThinkPad batteries. This rechargeable battery uses Lithium-Ion technology and can be used as replacement for aging system batteries or as a convenient spare battery. It is a 9-cell slice secondary battery that attaches to the bottom of your system via the docking port.
This battery is compatible with the ThinkPad External Battery Charger (40Y7625, available separately).