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USAbatteries.com stocks 3 compatible replacement batteries for the Acer Predator series, covering 492+ laptop configurations and 3 distinct part numbers. Replacement batteries in this category are priced at $73.99.

The Acer Predator line is a premier gaming series built for hardcore gamers, content creators, and enthusiasts who need high-performance computing. Established as a major gaming laptop brand from roughly 2015 to the present, these machines pair high-wattage processors and powerful GPUs with advanced cooling systems. The category covers about 492 compatible Predator models across multiple sub-series and years.

Predator batteries in this category run at 15.4V with a capacity around 58Wh, using lithium-ion cells. Part numbers vary by sub-series and year, which is why matching your exact model matters. For example, a Helios 300 in the PH315-52 generation and a Triton 300 PT315-51 are closely related gaming machines, but they can call for different batteries, so confirm your model number before you buy.

Always confirm your exact model number and the part number printed on your current battery before ordering.

Common Battery Part Numbers

AP18E7M	15.4V · 58.0Wh / 3800mAh · fits 168 models
PH31753	15.4V · 58.0Wh / 3800mAh · fits 162 models
PT31551	15.4V · 58.0Wh / 3800mAh · fits 162 models

Acer Predator Battery Specifications

Voltage range	15.4 V to 15.4 V
Capacity range	about 58 Wh to 58 Wh
Cell chemistry	Lithium-ion (3-cell to 6-cell)
Part numbers in this series	3
Compatible models covered	492+
Price	$73.99

Frequently Asked Questions

What battery does the Predator use?

Most Predator laptops use an internal 15.4V, roughly 58Wh lithium-ion battery. The most common part numbers in this category are AP18E7M, PH31753, and PT31551, which together cover about 492 compatible models. Because the exact pack depends on your generation, check the part number printed on your current battery and the model number on the bottom of the laptop. A replacement battery here runs $73.99.

How do I find the right battery for my Predator model?

Check two things. First, find the full model number on the bottom of the laptop (for example, a PH315-52 Helios 300). Second, read the part number printed on your current battery, such as AP18E7M, PH31753, or PT31551. Match those against the listing so you get the correct 15.4V, roughly 58Wh pack. Since closely related models like the Helios 300 and Triton 300 can take different batteries, this two-step check prevents a mismatch.

How much does a Predator replacement battery cost?

A Predator replacement battery costs $73.99 in this category. That single price applies across the common part numbers (AP18E7M, PH31753, and PT31551) covering about 492 compatible models. All of these are 15.4V, roughly 58Wh lithium-ion packs. Confirm your model and part number before ordering so you get the right fit at that price.

Are Predator batteries interchangeable?

Not always. While many Predator packs share the same 15.4V and roughly 58Wh rating, the three part numbers here (AP18E7M, PH31753, PT31551) are not universally interchangeable across the 492 models. Sub-series, generation, and connector type all affect fit. A Helios 300 in one generation may use a different pack than a Triton 300, so match your exact model number and the part number on your old battery rather than assuming compatibility.

What differs between the Predator sub-series batteries?

Chassis design and generation drive the differences. Helios models (300, 500, 700) range from mid-range to desktop-replacement power, while Triton models (300, 500, 700, 900) use thinner metal chassis for portability, and Helios Neo is a newer budget-friendly performance line. All use internal 15.4V, roughly 58Wh lithium-ion packs, but the part number (AP18E7M, PH31753, or PT31551) and connector vary by sub-series and year.

Where do I find the battery part number?

The part number is printed directly on the battery itself, so you may need to remove the bottom panel to read it. Look for codes like AP18E7M, PH31753, or PT31551. You can also confirm the full laptop model number on the label on the bottom of the chassis (for example, PH315-52). Use both the model number and the battery part number to verify you are ordering the correct 15.4V, roughly 58Wh pack.

Can I replace the Predator battery myself?

Yes, most users can. Predator packs are internal lithium-ion batteries, so the job involves removing the bottom panel and disconnecting the old 15.4V, roughly 58Wh battery, then seating the new one and reconnecting it. You will need a small screwdriver for the case screws. Confirm the connector matches your old battery and that the part number (AP18E7M, PH31753, or PT31551) is correct before you start.

What are the signs the battery needs replacing?

Watch for sharply reduced runtime, a battery that drains quickly or will not hold a charge, sudden shutdowns even when the meter shows charge left, or a laptop that only runs while plugged in. If your Predator no longer lasts the way it used to, a fresh 15.4V, roughly 58Wh lithium-ion pack (AP18E7M, PH31753, or PT31551) at $73.99 can restore normal performance. Verify your model and part number first.