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Rectangular black 6-cell lithium-ion laptop battery with label showing 4400mAh 11.1V

PISKEKAT

PISKEKAT AS10D31 AS10D51 laptop battery 4400mAh 6-cell 11.1V

SKU CH-H1M5-QAY19

A 6-cell lithium-ion battery rated at 4400 mAh and 11.1 V replaces original packs for numerous Acer Aspire and TravelMate laptops

  • Battery TypeLaptop Batteries
  • 4400mAh capacity supports longer unplugged sessions
  • 6-cell lithium-ion design delivers stable 11.1V power
  • Replaces over 30 OEM part numbers for easy matching
  • Fits dozens of Acer Aspire and TravelMate models
  • CE, FCC and RoHS certified for safety compliance

4400mAh 6-cell lithium-ion replacement battery

This new PISKEKAT battery replaces Acer AS10D31 and AS10D51 part numbers. It delivers 4400mAh capacity at 11.1V and is also compatible with 10.8V systems. The six-cell pack fits a wide range of Aspire and TravelMate models.

Fits many Acer Aspire and TravelMate laptops

It suits owners of listed Aspire 4250, 4738, 5253, 5551, 5733, 5741, 5750 or TravelMate 5740, 7740 machines needing a direct replacement. Buyers with other Acer series or non-listed Gateway models should verify their part number first.

4400mAh capacity at 11.1V

The single specification that decides fit is the 4400mAh / 49Wh capacity at 11.1V, compatible with 10.8V original batteries. If your original battery shows a different voltage or a substantially different watt-hour rating, this pack will not be the correct match.

Highlights

  • 4400mAh capacity supports longer unplugged sessions
  • 6-cell lithium-ion design delivers stable 11.1V power
  • Replaces over 30 OEM part numbers for easy matching
  • Fits dozens of Acer Aspire and TravelMate models
  • CE, FCC and RoHS certified for safety compliance

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long does the 4400mAh 6-cell battery last before capacity drops under daily heavy use?

The 49Wh lithium-ion pack is rated for typical cycle life; actual runtime depends on the notebook workload and power settings.

Does the 11.1V battery run hot or make noise during all-day operation?

It is a passive cell pack with no fan; normal warmth occurs under load but it produces no audible noise.

Which Acer or Gateway models need this exact AS10D31 AS10D51 part number to work?

It replaces the listed OEM part numbers and fits the compatible Aspire, TravelMate, Gateway NV and Packard Bell models shown in the specifications.

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