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Rectangular black lithium-ion laptop battery with label showing voltage and capacity

HP

HP Pavilion 15-cx0045/46/47/48/49 11.55V 52.5W laptop battery

SKU CH-H84X-72FWR

Replacement 11.55 V lithium-ion battery with 52.5 Wh capacity fits HP Pavilion 15-cx0045TX, 15-cx0046TX, 15-cx0047TX, 15-cx0048TX and 15-cx0049TX models

  • Battery typeLithium-Ion
  • Compatible withCompatible with Pavilion 15-cx0045TX,15-cx0046TX,15-cx0047TX
  • Lithium-ion cells deliver reliable power for HP Pavilion 15-cx0045TX to 15-cx0049TX
  • 55 V and 52.5 W match original specifications for steady performance
  • Three premium cells engineered for long-term durability and consistent output
  • 100 % compatibility tested across all listed models for exact fit
  • CE and RoHS certified meeting safety and environmental standards

HP Pavilion 15-cx Series Compatibility

This replacement battery is built for the HP Pavilion 15-cx0045TX, 15-cx0046TX, 15-cx0047TX, 15-cx0048TX and 15-cx0049TX. It uses lithium-ion cells rated at 11.55V and 52.5W in a three-cell layout. The unit is supplied new and carries CE and RoHS certification.

52.5W Capacity and Runtime Headroom

The 52.5W rating delivers a full charge for everyday office tasks, media streaming and web browsing on the supported models. Runtime scales with screen brightness, CPU load and peripheral use; heavy workloads such as sustained gaming or video rendering will deplete the pack more quickly.

Direct Fit for Listed Pavilion Chassis

The battery matches the original form factor and connector for the five listed Pavilion 15-cx models, allowing a straightforward swap without adapters or case modification. It restores mobility for machines whose original packs no longer hold charge, while the one-year replacement warranty covers defects in materials and workmanship.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with Pavilion 15-cx0045TX,15-cx0046TX,15-cx0047TX,15-cx0048TX,15-cx0049TX

Questions about this item

Will this 11.55V 52.5W battery fit my HP Pavilion 15-cx0047TX without modifying the chassis?

Yes, the battery is listed as 100% compatible with the 15-cx0045TX, 15-cx0046TX, 15-cx0047TX, 15-cx0048TX and 15-cx0049TX models, so it fits the original bay exactly.

How can I verify the battery is delivering the rated 11.55V and 52.5W after I install it?

Check the voltage reading in the BIOS or a hardware monitoring tool; it should show approximately 11.55V, and the OS battery report will confirm the design capacity near 52.5W.

Does the package include fitting screws or tools, or must I buy them separately?

The battery ships as a standalone 3-cell lithium-ion unit; no screws, tools or additional cables are included, so reuse the hardware from your old battery.

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