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Rectangular black laptop battery with connector and included tools

PISKEKAT

PISKEKAT AP15O5L laptop battery 11.5V 53.9Wh 4670mAh

SKU CH-M54Q-XPBA5 MPN AP15O5L

Replacement 11.5 V, 53.9 Wh battery for Acer Chromebook, Aspire, Swift, Spin and Predator Triton models, includes installation tools

  • Battery TypeLaptop Batteries
  • 9 Wh capacity extends runtime between charges
  • 5 V output matches original Acer specifications
  • Replaces AP15O5L, AP1503K, AP15O3K and 3ICP4/91/91 part numbers
  • Fits Aspire S13, Chromebook R13, Swift 1, Swift 5, Predator Triton 700 and Spin 5 models
  • Installation tools included for straightforward replacement

What this battery replaces

The PISKEKAT AP15O5L is a new 11.5 V 53.9 Wh laptop battery built to match the original AP15O5L, AP1503K, AP15O3K and 3ICP4/91/91 part numbers. It fits Acer Aspire S13, Chromebook R13, Swift 1, Swift 5, Predator Triton 700 and Spin 5 models listed in the compatibility data. Buyers who cannot confirm their original battery model number should not order this unit.

Installing in your laptop

The pack ships with installation tools so you can open the chassis and swap the old cell without sourcing extra drivers or spudgers. You must verify the exact model number printed on your existing battery before fitting this replacement; the supplier notes that model complexity makes visual identification unreliable. No external charger or adapter is required beyond the laptop’s own power system.

Tools and first-use routine

Included tools let you remove case screws and disconnect the old battery connector cleanly. If the new pack is not recognised at first boot, reseat the connector and ensure it is fully seated. The maker advises running the battery down to 5 percent, then charging fully and repeating three to four cycles to wake the cells and calibrate the fuel gauge.

Highlights

  • 9 Wh capacity extends runtime between charges
  • 5 V output matches original Acer specifications
  • Replaces AP15O5L, AP1503K, AP15O3K and 3ICP4/91/91 part numbers
  • Fits Aspire S13, Chromebook R13, Swift 1, Swift 5, Predator Triton 700 and Spin 5 models
  • Installation tools included for straightforward replacement

Specifications

Battery TypeLaptop Batteries

Questions about this item

How long will the 53.9Wh capacity last under sustained use before needing a recharge?

The 53.9Wh capacity provides runtime that varies by laptop model and workload; heavier tasks drain it faster.

Does the 11.5V battery generate noticeable heat or noise during all-day operation?

The battery operates silently and heat output depends on the laptop's internal thermal design, not the battery itself.

Which Acer laptop models must I already own for the AP15O5L to be compatible?

Compatible models include Acer Aspire S13 S5-371 series, Chromebook R13 CB5-312T, Swift 1 SF114-32, Swift 5 SF514-51 and SF515-51T, Predator Triton 700 PT715-51, and Spin 5 SP513-52N series.

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