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Rectangular black lithium-ion laptop battery with three cells and label showing 11.55V 62W

HP

HP OMEN 15-ax023TX 15-ax024TX 15-ax025TX 15-ax026TX 15-ax027TX laptop battery 11.55V 62W

SKU CH-Z7KH-8VNBX

11.55 V 62 W lithium-ion replacement battery fits HP OMEN 15-ax023TX 15-ax024TX 15-ax025TX 15-ax026TX 15-ax027TX models

  • CompatibilityCompatible with OMEN 15-ax023TX 15-ax024TX 15-ax025TX 15-ax0
  • Battery TypeLithium-Ion
  • Fits OMEN 15-ax023TX through 15-ax027TX models
  • Lithium-ion cells deliver 62W capacity for extended runtime
  • 55V output matches original specification exactly
  • Premium three-cell design built for long-term reliability
  • CE and RoHS certified for safety and environmental standards

Battery for OMEN 15-ax models

This lithium-ion replacement battery fits HP OMEN 15-ax023TX, 15-ax024TX, 15-ax025TX, 15-ax026TX and 15-ax027TX notebooks. It delivers a 62 Wh capacity at 11.55 V using a premium three-cell design. The pack is built for owners who need a direct-fit spare to restore original runtime.

Thermals and power in daily use

CE and RoHS certification confirms compliance with safety and environmental standards for typical office or media workloads. The lithium-ion chemistry provides stable voltage output during normal discharge without excessive heat buildup. No active cooling is required as the pack operates within the laptop's existing thermal solution.

Behaviour under sustained load

The three-cell construction maintains consistent performance during extended sessions such as video playback or document work. Engineered for long-term reliability, the cells resist capacity fade over repeated charge cycles. This battery is not suited for users who require higher watt-hour ratings than 62 Wh or configurations beyond the listed OMEN 15-ax series.

Highlights

  • Fits OMEN 15-ax023TX through 15-ax027TX models
  • Lithium-ion cells deliver 62W capacity for extended runtime
  • 55V output matches original specification exactly
  • Premium three-cell design built for long-term reliability
  • CE and RoHS certified for safety and environmental standards

Specifications

CompatibilityCompatible with OMEN 15-ax023TX 15-ax024TX 15-ax025TX 15-ax026TX 15-ax027TX
Battery TypeLithium-Ion

Questions about this item

How do I install the battery in my OMEN 15-ax025TX, and which step is often missed?

Power off the laptop, remove the bottom screws, disconnect the old battery connector before lifting it out, then connect the new 3-cell pack and secure the cover. People often forget to unplug the connector first.

What maintenance will this 11.55V 62W lithium-ion pack need over time?

No routine maintenance is required; keep the laptop cool, avoid leaving it at full or zero charge for weeks, and calibrate once every few months by running a full discharge and recharge cycle.

What limit appears first during sustained heavy use on this battery?

The 62 watt-hour capacity sets runtime; under continuous high load the pack will deplete in a few hours and then requires recharging before further use.

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