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Black rectangular lithium-polymer laptop battery, 53.9Wh 15.55V

POWER-FENG

POWER-FENG AP15O5L 53.9Wh laptop battery

SKU CH-DD13-REBEY

53.9 Wh lithium-polymer battery at 15.55 V fits Acer Aspire S 13 and related models

  • TypeBattery
  • Battery TypeLaptop Batteries
  • Li-polymer chemistry provides reliable power delivery
  • 9 Wh capacity supports extended mobile use
  • 55 V output matches original specification
  • 4670 mAh rating ensures consistent runtime
  • Compatible with multiple Acer Aspire models

Replacement battery for Acer Aspire S 13 S5-371

This 53.9Wh lithium-polymer battery replaces part numbers AP15O5L and AP15O3K. It delivers 15.55V and 4670mAh in a black housing. The unit is brand new and ready for installation in compatible Acer ultrabooks.

Suits owners of listed Acer models needing

Buyers with an Aspire S5-371, SF514-51 or CB5-312T can use this pack. Users of other Acer lines or different manufacturers should look elsewhere because the connector and form factor are model-specific.

Simple internal swap with basic tools

Power down the laptop, remove the bottom case screws and disconnect the old pack before fitting the new one. The most common issue is forgetting to detach the battery cable first, which can cause a short circuit.

Highlights

  • Li-polymer chemistry provides reliable power delivery
  • 9 Wh capacity supports extended mobile use
  • 55 V output matches original specification
  • 4670 mAh rating ensures consistent runtime
  • Compatible with multiple Acer Aspire models

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Which Acer models does the AP15O5L battery fit?

The AP15O5L fits Acer Aspire S5-371, Aspire SF514-51 and Aspire CB5-312T, plus part numbers N16C4, AP15O3K and AP15O5L.

My Aspire S5-371 currently runs on a 15.55 V pack — will this 53.9 Wh unit match the voltage?

Yes, this battery is rated at 15.55 V and 53.9 Wh, matching the original voltage specification for the S5-371.

After fitting the battery, how can I confirm the 4670 mAh capacity is being reported correctly?

Check the battery information in your OS or BIOS; it should show a design capacity of 4670 mAh at 15.55 V.

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