The 6-cell ThinkPad Battery 70+ powers your device for the longest possible time. lt is an ideal replacement or spare battery for older ThinkPads. It is rechargeable and can also work with the ThinkPad External Battery Charger (40Y7625) – not supplied. The average run time is 57 watt hours*.
*Battery life varies due to many factors. These include: applications, battery conditioning, features, screen brightness, power management and other customer preferences.
Features & Benefits
Lithium-Ion (Li-Ion) technology
6 cell system battery
Battery energy (Watt-hours): 57Wh
Compatible with the ThinkPad External Battery Charger (40Y7625)