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Rectangular black 6-cell lithium-ion laptop battery with label showing 11.55V 79.2W

HP

HP Spectre X360 15-bl051sa 15-bl075nr 15-bl010ca 15-bl012dx 15-bl018ca 11.55V 79.2W laptop battery

SKU CH-7N92-KJJ5D

Lithium-ion 11.55 V 79.2 W 6-cell battery fits HP Spectre X360 15-bl models

  • Battery typeLithium-Ion
  • Compatible withCompatible with HP Spectre X360 15-bl051sa 15-bl075nr 15-bl0
  • Reliable power for compatible Spectre X360 models
  • 2W capacity extends usage between charges
  • 55V lithium-ion chemistry matches original spec
  • Six premium cells engineered for long-term durability
  • CE and RoHS certified for safety compliance

Replacement Battery for HP Spectre X360 15-bl Series

This 11.55V lithium-ion battery is built for HP Spectre X360 models including 15-bl051sa, 15-bl075nr, 15-bl010ca, 15-bl012dx and 15-bl018ca. It restores portable power for professionals and students who rely on their convertible notebook for daily productivity away from a wall outlet.

Straightforward Internal Swap

Installation requires opening the chassis to access the internal battery compartment, typically secured by screws and a ribbon cable. The six-cell pack is shaped to match the original housing, so alignment is simple, but first-time installers should disconnect the main power and track screw lengths to avoid misassembly.

79.2W Capacity for Full-Day Mobility

The 79.2W rating delivers enough energy for a typical workday of document editing, web browsing and media playback on a single charge. Runtime drops noticeably under sustained heavy loads such as video rendering or gaming, and the pack will eventually degrade after several hundred charge cycles.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with HP Spectre X360 15-bl051sa 15-bl075nr 15-bl010ca 15-bl012dx 15-bl018ca

Questions about this item

How can I verify the 11.55V 79.2W battery is working correctly after installation?

The battery should charge to 100% and the operating system should report the correct 79.2W capacity. Run a full charge cycle to confirm stable runtime and check that the laptop powers on without the AC adapter connected.

What is included with the battery and what must be purchased separately?

The package contains the 6-cell lithium-ion replacement battery only. No tools, screws, or AC adapter are supplied; reuse the existing hardware from the laptop or obtain a compatible screwdriver separately if required.

Which of the listed Spectre X360 models does this 11.55V battery fit?

It is compatible with the 15-bl051sa, 15-bl075nr, 15-bl010ca, 15-bl012dx, and 15-bl018ca. Match the exact model number on the bottom of your laptop to one of these before ordering.

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