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Black rectangular lithium-polymer laptop battery, 15V 44Wh 2950mAh

POWER-FENG

POWER-FENG A41-X550E 44Wh 15V laptop battery

SKU CH-W44B-XVGNK

A 44Wh 15V lithium-polymer replacement battery compatible with numerous Asus models including X450, A450, F450, K450, X550, A550, K550, R510, X751 and VM590 series

  • TypeBattery
  • Battery TypeLaptop Batteries
  • Li-polymer chemistry delivers stable 15 V output
  • 44 Wh capacity supports extended mobile use
  • 2950 mAh rating matches original specifications
  • Direct replacement for A41-X550E part number
  • Compatible with X450, A450, F450, K550 and X751 series

Compatible Asus laptop battery

The POWER-FENG A41-X550E is a 44Wh 15V lithium-polymer replacement battery designed for a wide range of Asus notebooks. It serves owners of compatible X450, X550, A450, A550, F450, F550, K450, K550, R510, D451, VM590 and X751 series models who need a new power source. The black battery arrives in brand-new condition.

Verify your exact model number

Before ordering, locate the model label on the bottom of your laptop or inside the battery bay and confirm it matches one of the listed part numbers such as A41-X550E. Check that your device is among the supported X450J, X450JF, X450JE, X450JN, A450E, A450J, A450JF, F450E, F450J, F450JF, K450J, X751L, VM590Z, A550D, D451V, K550D or K555Z variants. Ensure the original battery voltage and connector layout correspond to the 15V specification.

Suits users replacing a worn original

This unit suits buyers who need a direct 44Wh 2950mAh replacement for a depleted factory battery in the compatible Asus chassis. It is not for buyers who want more storage, builders who need a second card, or anyone whose laptop model falls outside the explicit fit list above.

Highlights

  • Li-polymer chemistry delivers stable 15 V output
  • 44 Wh capacity supports extended mobile use
  • 2950 mAh rating matches original specifications
  • Direct replacement for A41-X550E part number
  • Compatible with X450, A450, F450, K550 and X751 series

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Does the A41-X550E battery come with installation tools or do I need to buy them separately?

The package contains the 15V 44Wh Li-polymer battery only; screwdrivers or opening tools are not included and must be sourced separately.

My laptop is listed as X450JF — is the 44Wh version the only capacity offered for this model?

Yes, this replacement part number A41-X550E is supplied in a single 44Wh / 2950mAh capacity for all compatible models including X450JF.

Will the 15V 44Wh rating deliver the same runtime as the original battery in my X550?

The 15V 44Wh specification matches the original A41-X550E rating, so runtime should be equivalent to a new factory battery in X550 series laptops.

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