Ultrabay Slim Battery

Ultrabay Slim Battery (08K8190) This is a battery pack that slides into an Ultrabay Slim or Enhanced with power interfacing pins. Features Battery specification: 1.5Ah or 2.2Ah, 10.8V, 16.20Wh or 23.76Wh Battery cell count: Three, 3.6V lithium-ion polymer prismatic cell Battery run time: up to 2 hours Battery charge time: up to 4 hours Weight: 280 grams or 0.62 pounds FOOTNOTES [Δ] This battery pack cannot be used in T6x/X6x/R6x/Z6x models as they have a different battery pin layout.

Part numbers

Sanyo - 2.2Ah, 10.8V, 23.76Wh

• 41A4118 (41A4117)

Sanyo - 1.5Ah, 10.8V, 16.20Wh

• 08K8191 (08K8189)

Usage and Linux support

See How to use Ultrabay batteries.

Models supporting this accessory

• T40, T40p, T41, T41p, T42, T42p, T43, T43p
• R50, R50p, R51, R52
• ThinkPad X4 UltraBase