What Battery Fits Acer Predator Helios 300 PH315?
Quick answer
Our data matches the Acer Predator Helios 300 PH315 with 4-Cell 58.75Wh, part AP18E7M (15.4V, 3815mAh, Li-ion).
Before buying, confirm the battery part number, voltage, connector, and device model shown on your original battery or device label. Live eBay listings are shown below and may change.
Compatible Replacement Batteries
Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Last checked Jun 18, 2026.
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Other Acer Devices Using This Battery
Frequently Asked Questions
What battery fits the Acer Predator Helios 300 PH315?
Based on our compatibility data, the Acer Predator Helios 300 PH315 is associated with 4-Cell 58.75Wh (AP18E7M), exact match. Always confirm your device model number and the part number on your original battery before purchasing.
How do I verify compatibility before buying?
Check that your device label or manual shows Predator Helios 300 (or Predator Helios 300 PH315). Compare the OEM part number, voltage, and connector on your original battery with the specs listed on this page before ordering.
Where do the listings on this page come from?
Current eBay listings for compatible batteries are shown below. Prices and availability change frequently on eBay — verify the listing details before you buy.