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Rectangular black laptop battery with three cells and HP branding

HP

HP Pavilion 15-CX0076TX 11.55V 52.5W 3-Cell laptop battery

SKU CH-ATQ4-6X36W

A new lithium-ion 3-cell replacement battery rated at 11.55 V and 52.5 Wh for compatible HP Pavilion 15 models

  • CompatibilityCompatible with Pavilion 15-CX0076TX,15-cx0000,15-cx0000TX,1
  • Battery TypeLithium-Ion
  • Lithium-ion chemistry provides reliable energy storage
  • 55 V rating matches original laptop requirement
  • 5 W capacity supports extended usage time
  • Three-cell design balances power and weight
  • CE and RoHS certification confirms safety compliance

HP Pavilion 15-CX0076TX Replacement Battery

This 3-cell lithium-ion battery is built as a direct replacement for HP Pavilion 15-CX0076TX and related 15-cx0000 series laptops. It restores mobile power for users whose original pack no longer holds a useful charge.

11.55 V 52.5 Wh Thermal and Power Profile

Lithium-ion chemistry delivers steady 11.55 V output with a 52.5 Wh capacity while generating minimal heat during typical office or media workloads. The pack operates silently and draws only the current the laptop requests.

Fits 15-cx0000 Chassis Without Adaptation

The battery matches the original form factor so it seats in the existing compartment using the stock latch and connector. No extra cables, brackets or BIOS updates are required and the original AC adapter continues to charge the pack normally.

Highlights

  • Lithium-ion chemistry provides reliable energy storage
  • 55 V rating matches original laptop requirement
  • 5 W capacity supports extended usage time
  • Three-cell design balances power and weight
  • CE and RoHS certification confirms safety compliance

Specifications

CompatibilityCompatible with Pavilion 15-CX0076TX,15-cx0000,15-cx0000TX,15-cx0001ng,15-cx0002ng
Battery TypeLithium-Ion

Questions about this item

How do I install the battery in my HP Pavilion 15-CX0076TX and which step is often missed?

Power off the laptop and disconnect the AC adapter. Remove the bottom case screws, detach the old battery connector from the motherboard, fit the new 3-cell pack, reconnect the cable firmly, then replace the case and screws. The step most people skip is reconnecting the battery cable before closing the case.

What maintenance or replacement will this 52.5W lithium-ion pack need later?

The pack is sealed and needs no routine maintenance. Runtime will gradually decrease as the cells age; when the battery no longer holds enough charge for your workload, replace it with another 11.55V 3-cell unit compatible with the Pavilion 15-cx0000 series.

What limit appears first during sustained use of this 11.55V battery?

The capacity ceiling of 52.5W is the first limit; under continuous load the pack will discharge until the laptop initiates its low-power state, at which point you must recharge or swap to AC power.

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