CoreParts Batteria per laptop per Acer (MBXAC-BA0039) - 11,1V 4400mAh 49Wh Li-Ion 6 celle

49 Wh of lithium-ion power in a 6-cell pack keeps your Acer laptop running through long work sessions. With 4400 mAh capacity at 11.1 V, this battery restores original runtime without the original price tag.

Overview

The CoreParts MBXAC-BA0039 is a replacement battery for a wide range of Acer notebooks. It replaces OEM part numbers AS09A31, AS09A41, AS09A51, AS09A61, AS09A71, AS09A73, and AS09A75, covering Aspire, TravelMate, Extensa, eMachines, and Gateway series.

What stands out

• 6-cell Li-ion construction delivers stable 11.1 V output.
• 4400 mAh capacity and 49 Wh energy rating for dependable runtime.
• Built-in overcharge, over-discharge, and short-circuit protection.
• Black finish matches most laptop designs.

Technical details

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.1 V
• Capacity: 4400 mAh
• Energy: 49 Wh
• Cells: 6
• Colour: Black
• Rechargeable: Yes

Our verdict

A straightforward, reliable replacement battery that brings your Acer back to full mobility.