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Black rectangular lithium-polymer laptop battery

POWER-FENG

POWER-FENG AP19B8K 43.08Wh 11.25V laptop battery

SKU CH-KPF2-Q0DJS

43.08Wh 11.25V Li-polymer replacement battery for select Acer Aspire models

  • TypeBattery
  • Battery TypeLaptop Batteries
  • Li-polymer chemistry for stable output
  • 08Wh capacity powers longer sessions
  • 25V rating matches original spec
  • Replaces AP19B8K part directly
  • Fits Acer Aspire A315-56 A317-52 SF314-42-R33B SF314-42

Replacement battery for Acer Aspire and Swift

The POWER-FENG AP19B8K is a new lithium-polymer laptop battery rated at 43.08 Wh and 11.25 V with a capacity of 3831 mAh. It comes in black and is designed to replace the original AP19B8K part. The unit fits Acer Aspire A315-56, A317-52, A715-42 and Swift SF314-42-R33B models as well as the CB315-3H chassis.

Who this suits and who should look elsewhere

This battery suits owners of the listed Acer Aspire and Swift laptops who need a direct replacement for a worn or failed AP19B8K pack. It is not for users whose devices require a different voltage, connector layout or part number. Buyers with other Acer series or non-Acer notebooks should verify compatibility before ordering.

Capacity and practical runtime

At 43.08 Wh the pack delivers typical ultrabook runtime for web browsing, document work and video playback. Heavier workloads such as sustained compilation, gaming or video editing will draw the charge down more quickly. The 3831 mAh rating at 11.25 V provides a clear baseline for comparing remaining health over time.

Highlights

  • Li-polymer chemistry for stable output
  • 08Wh capacity powers longer sessions
  • 25V rating matches original spec
  • Replaces AP19B8K part directly
  • Fits Acer Aspire A315-56 A317-52 SF314-42-R33B SF314-42

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Does the 11.25V AP19B8K match the voltage of the original battery in my Acer Aspire A315-56?

The replacement is rated at 11.25V, the same voltage listed for the original AP19B8K part used in the A315-56 series.

Will the 43.08Wh capacity work with the charging circuit in an older Acer Aspire 7 A715-42?

The 43.08Wh Li-polymer pack is specified as a direct replacement for the AP19B8K used in the A715-42 model.

How can I confirm the 3831mAh battery is recognised correctly after installation?

The system BIOS and Windows battery report should show 11.25V and a design capacity of 43.08Wh once the new pack is seated.

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