Ultrabay Slim Battery II

Advanced Ultrabay Battery This is a battery pack that slides into an Ultrabay Slim or Enhanced with power interfacing pins. Features Battery specification: 2.7Ah, 10.8V, 29.16Wh Battery cell count: Three, 3.6V lithium-ion polymer prismatic cell Battery run time: up to 2.3 hours Battery charge time: up to 4.6 hours Weight: 235 grams or 0.52 pounds FOOTNOTES [Δ] This battery pack cannot be used in T4x/R5x models as they have a different battery pin layout.

Part numbers

• 40Y6789, 40Y6790

Usage and Linux support

See How to use Ultrabay batteries.

Models supporting this accessory

• T60, T60p, T61, T61p
• R60, R60i, R61, R61i
• Z60t, Z61t, Z60m, Z61m, Z61p
• ThinkPad X6 UltraBase
• ThinkPad X6 Tablet UltraBase