Manufacturer’s Description

Stay unplugged longer with ThinkPad Battery 29 (4 cell), ThinkPad Battery 29+ (6 cell) and ThinkPad Battery 29++ (9 cell). These rechargeable batteries use Lithium-Ion (Li-Ion) technology and can be used as replacement for aging system batteries or as a convenient spare battery.

The Specs

Additional Specifications
Parent Retsku B004UC3EYS
Quick Glance

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