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Rectangular black lithium-ion laptop battery with four cells and 15.4V label

HP

HP Pavilion 15-CB0XX 15-CX0XX 15.4V 70W 4-Cell Laptop Battery

SKU CH-6XMT-WC3DH

A 15.4 V, 70 Wh lithium-ion replacement battery with four cells for HP Pavilion 15-CB0XX and 15-CX0XX models

  • CompatibilityCompatible with HP Pavilion 15-CB0XX 15-CX0XX 15-CB041NR 15-
  • Battery TypeLithium-Ion
  • Lithium-ion chemistry delivers stable 15.4 V power
  • 70 Wh capacity supports extended work sessions
  • Four premium cells built for long-term reliability
  • CE and RoHS certified for safety compliance
  • 100 % fit with HP Pavilion 15-CB0XX and 15-CX0XX models

15.4V 70W 4-Cell Replacement

This lithium-ion battery is built for HP Pavilion 15-CB0XX and 15-CX0XX series laptops, including the 15-CB041NR and 15-CX0056WM models. It delivers a 15.4 volt output with a 70 watt-hour capacity across four premium cells. The unit is brand new and carries CE and RoHS certifications for safety and environmental compliance.

Replaces Worn Original Packs

It serves as a direct swap for the factory battery when run-time has dropped or the pack no longer holds charge. The upgrade is worth it when the original cell chemistry has degraded after repeated cycles and you need restored mobility without tethering to an outlet. A one-year replacement warranty covers defects in materials or workmanship.

Fits Inside Existing Chassis

The four-cell form factor slides into the stock battery bay with no modifications to the laptop body. It uses the native connector so the system recognises it immediately and reports capacity accurately. No extra cables, adapters or firmware steps are required; the swap restores portable operation in minutes.

Highlights

  • Lithium-ion chemistry delivers stable 15.4 V power
  • 70 Wh capacity supports extended work sessions
  • Four premium cells built for long-term reliability
  • CE and RoHS certified for safety compliance
  • 100 % fit with HP Pavilion 15-CB0XX and 15-CX0XX models

Specifications

CompatibilityCompatible with HP Pavilion 15-CB0XX 15-CX0XX 15-CB041NR 15-CX0056WM
Battery TypeLithium-Ion

Questions about this item

Will this 15.4V 70W 4-cell pack fit my HP Pavilion 15-CB041NR without modification?

Yes, the battery is listed as 100% compatible with the 15-CB0XX and 15-CX0XX series including the 15-CB041NR and 15-CX0056WM, so it matches the original form factor and connector.

Which screws or latches do I release first when swapping the old pack for this one?

Power off the laptop, disconnect the AC adapter, then remove the bottom case screws before detaching the battery cable; the common mistake is pulling the cable before the case is free.

What signals that this lithium-ion 4-cell unit needs replacement down the line?

Runtime dropping noticeably below the original 70W capacity, the pack swelling, or the system reporting a permanent capacity loss are the practical indicators.

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