Acer
Acer
Acer AP19B8K Replacement Battery
Laptop BatteriesView on acer.com
- Brand:
- Acer
- Capacity Wh:
- 42 Wh
- Nominal Voltage:
- 11.4 V
- Expected Firmware State:
- full_function
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Acer Last updated: 2026-09-22
Acer AP19B8K Replacement Battery Review
Acer AP19B8K replacement battery, an 11.4V 42Wh three-cell pack for the Aspire 3 A315-24P and A315-59 currently in our laptop catalog.
A315-59 listings show 43.08Wh against the 42Wh figure here, a gap small enough to be rounding rather than a real capacity split between the two chassis.
What to check before you buy
Both Aspire 3 chassis share this pack across their Ryzen and Intel configurations. Confirm the AP19B8K or AP19B5K code on your existing battery before ordering.
Specifications
| Brand | Acer |
|---|---|
| Battery Model Code | AP19B8K |
| OEM Spare Part Number | AP19B5K |
| Source | OEM |
| Nominal Voltage | 11.4 V |
| Cell Count | 3 |
| Series Configuration | 3S |
| Capacity Wh | 42 Wh |
| Capacity Basis | Seller Claim |
| Expected Firmware State | full_function |
| Shipping Classification | UN3481 |
| Compatible Models | Acer Aspire 3 A315-24P (Ryzen 5 7520U), Acer Aspire 3 A315-59 (Core i5-1235U) |
| Source URL | https://www.sparepartworld.com/acer/notebook/aspire-serie/3/aspire-3-a315-59g/battery-96868737 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Aspire 3 A315-24P and A315-59 owners
Not for
- Other Aspire 3 generations not listed here