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Black rectangular laptop battery with label and connector

HP Envy X360 LK03XL 55.8Wh 11.55V laptop battery

SKU CH-ES8Y-97CSE

A 55.8Wh 11.55V lithium-polymer replacement battery compatible with numerous HP Envy X360 15, 17 convertible models

  • ColorBlack
  • TypeCharger
  • CompatibilityLK03XL L09281-855 916814-855 Battery for HP Envy X360 bp1xx
  • Battery Type96W
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • Reliable power from 55.8Wh lithium-polymer cells
  • Ready for HP Envy X360 15-bp and 15-bq series
  • Matches part numbers LK03XL L09281-855 916814-855
  • Lightweight at 0.49 pounds for easy carry
  • New condition with smart-chip protection built in

HP Envy X360 55.8Wh replacement battery

This lithium-polymer battery supplies 55.8 watt-hours at 11.55 volts and fits HP Envy X360 convertible models in the 15-inch bp, bq, cn and cp series plus the 17-inch ae, bw and ce series. It replaces part numbers LK03XL, L09281-855 and 916814-855 among others. The unit is new and rechargeable.

Suits owners of listed Envy X360 models needing

Buyers whose laptop requires a different voltage, a different cell count or a part number not shown in the compatibility list should look elsewhere. The battery is not for non-Envy X360 chassis or for systems that use an external pack only.

Deciding specification: 11.55V 55.8Wh 3-cell Li-ion

Match the voltage and watt-hour rating printed on the original battery before ordering. If the original shows another voltage or capacity this pack will not work correctly.

Highlights

  • Reliable power from 55.8Wh lithium-polymer cells
  • Ready for HP Envy X360 15-bp and 15-bq series
  • Matches part numbers LK03XL L09281-855 916814-855
  • Lightweight at 0.49 pounds for easy carry
  • New condition with smart-chip protection built in

Specifications

BrandDELL
ModelLK03XL
Part NumberLK03XL
ColorBlack
TypeCharger
CompatibilityLK03XL L09281-855 916814-855 Battery for HP Envy X360 bp1xx bq0xx bq1xx bq021dx bp112dx cn0xxx cn1xxx cn0011dx cn0012dx cp0xxx cp0011dx ae1xx ae111dx bw0xxx bw0013dx ce0xxx ce1xxx ce1013dx
Battery Type96W
Battery Voltage20V
AC Adapter Voltage20V
Featureslithium_polymer, Rechargeable, 11.55 volts, 55.8 watt_hours, LK03XL L09281-855 916814-855 Battery for HP Envy X360 bp1xx bq0xx bq1xx bq021dx bp112dx cn0xxx cn1xxx cn0011dx cn0012dx cp0xxx cp0011dx ae1xx ae111dx bw0xxx bw0013dx ce0xxx ce1xxx ce1013dx, Laptop
Dimension14.33in W x 12.83in H x 9.06in D
Weight0.49 pounds

Questions about this item

Is the 55.8Wh 11.55V 3-cell battery the only capacity available for my Envy x360?

This replacement is built to the original 55.8Wh 11.55V 3-cell specification; no other capacities are offered for this part number.

What runtime can I expect from the 55.8Wh rating in daily use?

The 55.8Wh capacity restores the factory runtime your Envy x360 was designed for, typically several hours of mixed workloads.

Does this pack use the standard HP internal battery connector?

Yes, it matches the OEM connector and pin-out used across the listed Envy x360 15‑inch and 17‑inch series.

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