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Rectangular black lithium-polymer battery pack with screw holes and connector, includes two screwdrivers

BK03XL 916811-855 Laptop Battery for HP Pavilion X360 14-ba0xx 14-ba2xx 14m-ba0xx 14m-ba1xx

SKU CH-Z23K-RM228

Replacement lithium-polymer battery rated 11.55 V and 41.7 Wh with three cells for HP Pavilion x360 14-ba and 14m-ba series laptops

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withBK03XL Battery for HP Pavilion X360 14m-ba114dx 14m-ba1xx 14
  • Key featuresLithium polymer, Rechargeable, 11.55 V, 41.7 Wh, BK03XL Batt
  • Ready-to-install kit with free screwdrivers included
  • Lithium-polymer chemistry delivers 41.7Wh at 11.55V
  • Certified to CE FCC ROHS UL safety standards
  • Rated for up to 1000 recharge cycles
  • Direct replacement for BK03XL 916811-855 and compatible part numbers

Replacement Battery for HP Pavilion X360 14-ba

This lithium-polymer battery replaces the original BK03XL unit in HP Pavilion X360 convertible models including the 14-ba0xx, 14-ba1xx, 14-ba2xx, 14m-ba0xx and 14m-ba1xx families. It delivers 11.55 volts and 41.7 watt-hours across three cells and ships new with two screwdrivers for installation. Buyers who need a higher-capacity pack or a different form factor cannot use this unit.

Upgrade from Depleted or Failing Original Pack

The jump is worth it when the factory battery no longer holds a useful charge, shows swelling or triggers a replacement warning in the BIOS. It matches the original 11.55V specification and supports up to 1000 recharge cycles, restoring full mobile runtime. Systems that require a different voltage or connector layout will not benefit from this swap.

Verify Model Number and Physical Clearance Before

Confirm the exact model suffix — such as 14-ba253cl, 14-ba153cl or 14m-ba114dx — against the compatible list including part numbers 916811-855, 916812-855, HSTNN-LB7S and HSTNN-UB7G. The battery measures 14.33in wide by 12.83in high by 9.06in deep and weighs 10 ounces; ensure the chassis cavity accepts these dimensions.

How it compares

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

Price $38.99
Pricier than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameJC04
Part numberJC04
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight10 oz
Compatibility
Compatible withBK03XL Battery for HP Pavilion X360 14m-ba114dx 14m-ba1xx 14m-ba114dx 14-ba153cl 14-ba253cl Laptop

Questions about this item

What screwdrivers are included for installing the BK03XL battery in an HP Pavilion x360 14-ba series?

The package includes two screwdrivers sized for the BK03XL battery replacement in HP Pavilion x360 14-ba0xx, 14-ba1xx, and 14-ba2xx models.

Which step do users often miss when fitting the 3-cell 11.55V BK03XL battery into the HP Pavilion x360 14m-ba114dx?

After removing the bottom case screws, the battery connector must be fully seated before the new BK03XL unit is secured; skipping this leaves the laptop without power.

How many recharge cycles is the BK03XL 41.7Wh lithium-polymer battery rated for before replacement?

The BK03XL battery is certified for up to 1000 recharge cycles under CE, FCC, ROHS, and UL standards.

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