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

TOPKTEAM

TOPKTEAM KB06XL 11.55V 6860mAh laptop battery

SKU CH-J1B3-SQGY4

New genuine lithium-ion battery rated 11.55 V, 6860 mAh for HP Spectre x360 15 models

  • Battery TypeLithium-Ion
  • Genuine replacement restores original runtime for Spectre x360 15 models
  • 2Wh capacity supports extended mobile work sessions
  • 55V lithium-ion chemistry matches factory voltage specification
  • Compatible with multiple HP part numbers including HSTNN-DB7R and KB06XL
  • One-year warranty provides replacement coverage for manufacturing defects

HP Spectre x360 15 replacement battery

This 11.55V lithium-ion pack is built for HP Spectre x360 15-bl series convertibles. It restores original run-time for owners whose factory cell no longer holds a charge. The 6860mAh capacity matches the OEM specification for these models.

Black Li-ion housing with one-year cover

The battery ships new in a black casing that fits the internal bay without adapters. Direct-fit connectors align with the motherboard header, so installation follows the standard service routine. A one-year warranty backs the cell against early failure.

Swaps KB06XL HSTNN-DB7R 902499-855

This unit replaces part numbers KB06XL, HSTNN-DB7R, 902499-855 and the wider compatible list including 901307-2C1 and 902401-2C1. The upgrade is worth it when the original pack drops below usable capacity or shows swelling. Not for users needing higher capacity than 79.2Wh or a different voltage.

Highlights

  • Genuine replacement restores original runtime for Spectre x360 15 models
  • 2Wh capacity supports extended mobile work sessions
  • 55V lithium-ion chemistry matches factory voltage specification
  • Compatible with multiple HP part numbers including HSTNN-DB7R and KB06XL
  • One-year warranty provides replacement coverage for manufacturing defects

Specifications

Battery TypeLithium-Ion

Questions about this item

What voltage does the KB06XL battery supply and what capacity does that deliver?

The KB06XL supplies 11.55V with a capacity of 6860mAh, giving 79.2Wh of energy for compatible HP Spectre x360 15 models.

Which HP Spectre x360 15 chassis codes does the KB06XL fit?

It fits the 15-bl000, 15-bl001, 15-bl002, 15-bl003, 15-bl004, 15-bl005, 15-bl006, 15-bl007, 15-bl008, 15-bl010, 15-bl012 and regional variants listed.

How is the KB06XL installed and what step is often missed?

Power off the laptop, disconnect the AC adapter, remove the base screws, detach the old battery connector, fit the KB06XL, reconnect the cable, replace the base and screws, then calibrate by charging to full and discharging once.

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