ThinkPad Battery 28++

ThinkPad Battery 28++ This is a battery pack that attaches to the docking port of a supported model. Features Battery specification: 8.4Ah, 11.1V, 93.24Wh Battery cell count: Nine, 3.7V lithium-ion cylindrical cell Battery run time: up to 9 hours Battery charge time: up to 5 hours Weight: 610 grams or 1.35 pounds

Part numbers

• 0A36304, 45N1017, 45N1016

Models supporting this accessory

• W510, W520, W530
• T410, T410i, T420, T420i, T430, T430i, T510, T510i, T520, T520i, T530, T530i