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Black rectangular laptop battery with screwdrivers and instruction sheet

DELL LK03XL 11.55V 52.5Wh 3-cell laptop battery

SKU CH-1SYY-Y7WE7

Replacement 3-cell 11.55V 52.5Wh lithium-polymer battery for HP Envy X360 convertible laptops, includes screwdrivers and instructions

  • ColorBlack
  • TypeCharger
  • CompatibilityLK03XL battery Compatible with HP Envy X360 Convertible 15-B
  • Battery Type96W
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • New battery restores full run-time for HP Envy X360
  • 55 V and 52.5 Wh capacity matches original specification
  • Three-cell lithium-polymer design keeps weight low
  • Includes two screwdrivers and fitting guide for easy install
  • Replaces LK03XL L09281-855 916814-855 and other listed part numbers

Replacement Battery for HP Envy X360 Convertibles

This 3-cell lithium-polymer battery delivers 11.55V and 52.5Wh capacity for compatible HP Envy X360 15-inch and 17-inch convertible models. It replaces part numbers including LK03XL, L09281-855, 916814-855 and 916368-421. The package includes the battery, two screwdrivers and an instruction sheet for user installation.

Sustained Power Delivery

The 2600 mAh cell configuration maintains a steady 11.55V output during extended sessions, supporting consistent run-time for convertible workloads. Rated at 52.5Wh, it is designed to hold charge across repeated cycles without rapid voltage sag. The chemistry is built for daily recharge routines rather than occasional top-ups.

Build and Daily Handling

The black pack measures 14.33in W x 12.83in H x 9.06in D and weighs 8 ounces, fitting the internal bay of the listed Envy X360 series. Included screwdrivers match the chassis fasteners so no extra tools are required. Buyers needing a higher-wattage pack or a different voltage for non-listed models cannot use this unit.

Highlights

  • New battery restores full run-time for HP Envy X360
  • 55 V and 52.5 Wh capacity matches original specification
  • Three-cell lithium-polymer design keeps weight low
  • Includes two screwdrivers and fitting guide for easy install
  • Replaces LK03XL L09281-855 916814-855 and other listed part numbers

Specifications

BrandDELL
ModelLK03XL
Part NumberLK03XL
ColorBlack
TypeCharger
CompatibilityLK03XL battery Compatible with HP Envy X360 Convertible 15-BP 15-BQ 15-CN 15M-BP 15M-BQ 15M-CP 15M-CN Series 15-bp0xx 15-bp1xx 15m-bp0xx 15m-bp1xx 15-bq0xx 15-bq1xx 15-cn0xxx 15-cn1xxx 15m-cn0xxx 15m-cn1xxx 15m-cp0xxx 15m-cp0011dx 15m-cp0012dx 15m-bp111dx 15m-bp112dx 15m-cn0012dx 15m-bq121dx 15m-cn0011dx 15m-bp011dx 15m-bp012dx 15m-bq1xx; 15m-bq1xx 15-bp143cl 15-bp152wm 15-bp194cl 15-bp165cl 15-bp112dx 15m-bq021dx 15-bq213cl 15-bq150na 15-cn0013nr 15-cn1073wm 15-bp003nx 15-bp152nr Laptop
Battery Type96W
Battery Voltage20V
AC Adapter Voltage20V
Featureslithium_polymer, Rechargeable, 11.55 volts, 2600 milliampere_hour, 31 watt_hours, LK03XL battery Compatible with HP Envy X360 Convertible 15-BP 15-BQ 15-CN 15M-BP 15M-BQ 15M-CP 15M-CN Series 15-bp0xx 15-bp1xx 15m-bp0xx 15m-bp1xx 15-bq0xx 15-bq1xx 15-cn0xxx 15-cn1xxx 15m-cn0xxx 15m-cn1xxx 15m-cp0xxx 15m-cp0011dx 15m-cp0012dx 15m-bp111dx 15m-bp112dx 15m-cn0012dx 15m-bq121dx 15m-cn0011dx 15m-bp011dx 15m-bp012dx 15m-bq1xx; 15m-bq1xx 15-bp143cl 15-bp152wm 15-bp194cl 15-bp165cl 15-bp112dx 15m-bq021dx 15-bq213cl 15-bq150na 15-cn0013nr 15-cn1073wm 15-bp003nx 15-bp152nr Laptop, Laptop
Dimension14.33in W x 12.83in H x 9.06in D
Weight8 ounces

Questions about this item

How much heat does the 11.55 V 52.5 Wh lithium-polymer pack generate during a full day of use?

The battery itself produces minimal heat; any warmth comes from the laptop's charging circuit and workload rather than the 3-cell pack.

Which screwdriver bits are required to swap the LK03XL in an HP Envy X360 15m-bp112dx?

The box includes two screwdrivers matched to the case screws used on compatible Envy X360 models.

Will the LK03XL fit a legacy HP Envy X360 15-bp0xx that originally shipped with a 31 Wh battery?

Yes, the 52.5 Wh LK03XL replaces the lower-capacity pack and shares the same 11.55 V voltage and connector.

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