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Rectangular black lithium-ion laptop battery with label showing model BC03XL 11.55V 5010mAh

PISKEKAT

PISKEKAT BC03XL 11.55V 5010mAh laptop battery

SKU CH-86ZM-C65XJ MPN BC03XL

11.55 V 5010 mAh Li-ion replacement battery for HP Chromebook x360 14C and Pro C640 models

  • Battery TypeLaptop Batteries
  • 93Wh capacity keeps the Chromebook running longer
  • 55V Li-ion chemistry matches the original specification exactly
  • Built-in over-current, over-voltage and over-temperature safeguards protect the system
  • Direct replacement for BC03XL, HSTNN-LB8T and L84398-005 part numbers
  • Fits HP Pro C640 and Chromebook x360 14C series models

Replacement battery for HP Chromebook x360 14C

This 11.55 V lithium-ion cell delivers 5010 mAh and 60.93 Wh to restore full runtime on compatible HP Chromebook x360 14C and Pro C640 models. It matches the original BC03XL form factor and voltage so the laptop charges and reports capacity normally. The unit arrives new and ready to install without soldering or firmware updates. Built-in protection circuits guard against over-current, over-voltage, over-temperature and short-circuit events.

Safety features and compatible part numbers

Over-current, over-voltage, over-temperature, short-circuit, reserve and antistatic protections are integrated into the pack to reduce risk during daily charging cycles. The battery replaces OEM part numbers HSTNN-LB8T, HSTNN-IB9K, L84398-005, L84182-421 and L84182-1C1, covering the full range of service tags listed for the target Chromebooks. No additional cables, tools or software are included in the package.

For owners of listed HP Chromebook models needing

This pack suits users whose HP Chromebook x360 14C or Pro C640 has lost hold time and who want a like-for-like replacement that fits the existing bay. Buyers with other HP series, different voltage requirements or a need for higher capacity than 60.93 Wh should look at other options.

Highlights

  • 93Wh capacity keeps the Chromebook running longer
  • 55V Li-ion chemistry matches the original specification exactly
  • Built-in over-current, over-voltage and over-temperature safeguards protect the system
  • Direct replacement for BC03XL, HSTNN-LB8T and L84398-005 part numbers
  • Fits HP Pro C640 and Chromebook x360 14C series models

Specifications

Battery TypeLaptop Batteries

Questions about this item

How many full charge cycles will the 60.93Wh 5010mAh Li-ion cell last before it needs replacement?

The 60.93Wh 5010mAh Li-ion cell is covered by a 12‑month warranty; typical lithium‑ion packs retain useful capacity for several hundred cycles under normal use.

What limits runtime first when the HP Pro C640 Chromebook runs a sustained heavy workload on this 11.55V pack?

The 5010mAh capacity at 11.55V sets the total energy available, so battery capacity is the first limit on continuous runtime.

Does the BC03XL get hot or draw extra power when the Chromebook x360 14C is plugged in all day?

Built‑in over‑temperature, over‑voltage and over‑current protection keep heat and power draw within safe limits during extended operation.

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