We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black polymer laptop battery pack

Oemstation

Oemstation AP18E7M AP18E8M laptop battery 15.4V 57.48Wh

SKU CH-4M9V-SG9Y3

Replaces AP18E7M and AP18E8M batteries in compatible Acer Nitro 5, Aspire 7, ConceptD and Predator Triton 300 laptops with a 15.4 V 57.48 Wh lithium-ion polymer pack

  • 48 Wh capacity powers extended work sessions
  • 4 V lithium-polymer chemistry matches original specifications
  • Replaces AP18E7M and AP18E8M part numbers directly
  • Compatible with multiple Acer Nitro 5 and Aspire 7 models
  • 76 oz lightweight design keeps portability intact

What this battery replaces

This 15.4V 57.48Wh lithium-ion pack replaces Acer part numbers AP18E7M and AP18E8M. It fits Nitro 5 models including AN515-54, AN515-43, AN515-44, AN517-51 and AN517-52 series, plus Aspire 7 AN715-51, A715-74, A715-74G, ConceptD CN315-71P, CN515-71 and Predator Triton 300 PT315-51. Polymer cells keep the weight at 1.76 ounces.

Who should buy this and who should not

Owners of the listed Acer laptops needing a direct voltage and capacity match will find this a suitable replacement. Buyers whose machines use a different part number or require a higher watt-hour rating should look elsewhere. The connector layout must match the product image before ordering.

Installation notes and common issues

Installation is a case swap; disconnect the old pack, connect the new one and secure the screws. If the system does not recognise the battery at first, reseat the connector and ensure it is fully seated. The supplier advises discharging to 5 percent then charging for three to four cycles to wake the pack.

Highlights

  • 48 Wh capacity powers extended work sessions
  • 4 V lithium-polymer chemistry matches original specifications
  • Replaces AP18E7M and AP18E8M part numbers directly
  • Compatible with multiple Acer Nitro 5 and Aspire 7 models
  • 76 oz lightweight design keeps portability intact

Specifications

No published specifications for this item yet.

Questions about this item

Which Acer Nitro 5 models is the 15.4V 57.48Wh battery compatible with?

It replaces AP18E7M and AP18E8M in Nitro 5 AN515-54, AN515-43, AN515-44, AN517-51 and AN517-52 series laptops.

Will the battery fit my Aspire 7 A715-74G without modification?

Yes, the connector matches the original AP18E7M/AP18E8M used in Aspire 7 A715-74 and A715-74G units.

How can I confirm the new battery is recognised after installation?

The OS should show 15.4V and 3733mAh; if not detected, reseat the connector, discharge to 5%, then complete 3–4 charge cycles.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.