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Rectangular black lithium battery pack 315.0 by 83.25 by 7.6mm

Estry

Estry Standard Battery 5400mAh 15.2V AP18JHQ KT.00408.001

SKU CH-SMFF-VHNMT

Replacement lithium battery for Acer Predator Triton 500 PT515-51-7, 15.2V 5400mAh 82.08Wh with overcharge and short-circuit protection

  • TypeRechargeable Batteries
  • Battery TypeLithium
  • Battery Capacity5000mAh
  • Direct replacement for Acer Predator Triton 500 PT515-51-7
  • 2 V 5400 mAh lithium cell delivering 82.08 Wh capacity
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Slim 315.0 x 83.25 x 7.6 mm form factor weighing 602.2 g

Direct Replacement for Acer Predator Triton 500

This lithium-ion battery replaces the original AP18JHQ pack in the Predator Triton 500 PT515-51-7. It matches the factory voltage of 15.2V and delivers 5400mAh capacity for 82.08Wh of energy. The 315.0 x 83.25 x 7.6mm form factor fits the existing bay without modification. Builders needing a different voltage or connector should look elsewhere.

Capacity and Practical Runtime

Rated at 5400mAh, the pack provides 82.08Wh, which is suitable for typical productivity and light gaming sessions away from mains power. The 5000mAh specification noted in the base data reflects a minimum threshold; actual capacity reaches the higher 5400mAh figure. Heavy GPU workloads will drain the charge faster, so users expecting all-day unplugged runtime under load should plan for a charger.

Thermals, Noise and Power Draw

The battery operates silently with no moving parts and generates minimal heat during normal charge and discharge cycles. Integrated protection guards against overcharge, over-discharge, over-voltage and short-circuit conditions. At 602.2g it adds negligible weight to the chassis. No active cooling is required, and the pack draws no power when the laptop is off.

Highlights

  • Direct replacement for Acer Predator Triton 500 PT515-51-7
  • 2 V 5400 mAh lithium cell delivering 82.08 Wh capacity
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Slim 315.0 x 83.25 x 7.6 mm form factor weighing 602.2 g

Specifications

TypeRechargeable Batteries
Battery TypeLithium
Battery Capacity5000mAh

Questions about this item

Will this 5400mAh 15.2V battery fit my Predator Triton 500 PT515-51-7 without modification?

The replacement matches the original AP18JHQ and KT.00408.001 part numbers and the listed 315.0 x 83.25 x 7.6 mm dimensions for that exact model.

How can I verify the 82.08 Wh pack is healthy after installing it?

The battery management circuit reports charge status to the OS; watch for a steady charge curve to full capacity and no sudden shutdowns under load.

Does the box include the KT.00408.001 battery only, or are screws and tools supplied?

Only the 602.2 g lithium pack is included; mounting screws and any opening tools must be sourced separately.

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