We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery with screwdrivers and instruction sheet

HW03XL 41.04Wh 11.34V laptop battery

SKU CH-B442-MGKAF MPN HW03XL

Replacement 41.04Wh 11.34V lithium-polymer battery for HP Pavilion 15-EG, 15-EH, 17-CN, 17-CP and 240, 245, 250, 255 G-series laptops

  • CompatibilityCompatible with HP L97300-005/ HW03XL / HWO3XL / HW03041XL /
  • Battery Type96W
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • Featureslithium_polymer, Rechargeable, 11.34 volts, Compatible with
  • Dimension14.33in W x 12.83in H x 9.06in D
  • 04Wh capacity delivers extended runtime for HP Pavilion 15-EG and 17-CN series
  • 34V lithium-polymer chemistry matches original HW03XL specifications for reliable performance
  • 3-cell design fits HP L97300-005 and HSTNN-IB90 part numbers across multiple laptop models
  • Includes two screwdrivers and instruction guide for straightforward self-installation
  • CE, FCC, ROHS and UL certified with up to 1000 recharge cycles supported

What this battery is and who needs it

This HW03XL laptop battery is a new 3-cell lithium-polymer unit rated at 41.04 Wh and 11.34 V. It replaces the original HP L97300-005 pack and fits a wide range of Pavilion 15-EG, 15-EH, 17-CN and 17-CP models as well as HP 240 G9, 245 G9, 250 G9, 255 G8 and 255 G9 notebooks. The package includes the battery, two screwdrivers and an instruction sheet.

Who should buy it and who should not

Buyers with a compatible HP laptop that uses the HW03XL, HSTNN-IB90, HSTNN-LB8U or L96887 series part numbers will find a direct fit. The cell count and voltage match the factory specification. Users whose machine requires a different voltage, a higher capacity pack or a different physical format should look at another replacement.

Behaviour under sustained load

The pack is rated for up to 1000 recharge cycles and meets CE, FCC, ROHS and UL certification standards. Its 41.04 Wh capacity delivers consistent output during extended work sessions, and the lithium-polymer chemistry maintains stable voltage without memory effect. No active cooling is required; the battery operates within normal laptop thermal limits.

Highlights

  • 04Wh capacity delivers extended runtime for HP Pavilion 15-EG and 17-CN series
  • 34V lithium-polymer chemistry matches original HW03XL specifications for reliable performance
  • 3-cell design fits HP L97300-005 and HSTNN-IB90 part numbers across multiple laptop models
  • Includes two screwdrivers and instruction guide for straightforward self-installation
  • CE, FCC, ROHS and UL certified with up to 1000 recharge cycles supported

Specifications

BrandDELL
ModelHW03XL
Part NumberHW03XL
CompatibilityCompatible with HP L97300-005/ HW03XL / HWO3XL / HW03041XL / L96887-421 / L96887-422/ HSTNN-IB90 / HSTNN-IB9O / HSTNN-LB8U / HSTNN-LB8 / HSTNN-OB2A / HSTNN-DB9Y / L96887-1D1 / L96887-AC1 / L96887-2B1 Battery
Battery Type96W
Battery Voltage20V
AC Adapter Voltage20V
Featureslithium_polymer, Rechargeable, 11.34 volts, Compatible with HP L97300-005/ HW03XL / HWO3XL / HW03041XL / L96887-421 / L96887-422/ HSTNN-IB90 / HSTNN-IB9O / HSTNN-LB8U / HSTNN-LB8 / HSTNN-OB2A / HSTNN-DB9Y / L96887-1D1 / L96887-AC1 / L96887-2B1 Battery, Laptop
Dimension14.33in W x 12.83in H x 9.06in D

Questions about this item

Which HP laptop model numbers must I already own for the HW03XL 41.04Wh battery to fit?

The HW03XL fits HP Pavilion 15-EG, 15-EH, 17-CN and 17-CP series, plus HP 240 G9, 245 G9, 250 G9, 255 G8, 255 G9 and 470 G8 models.

Will the 11.34V HW03XL battery work if I keep my original 20V AC adapter?

Yes, the laptop regulates charging; the 20V adapter supplies input power while the 11.34V battery stores energy, so both voltages coexist normally.

How can I verify the HW03XL is charging correctly after I install it?

The OS battery icon should show charging, capacity should read near 41.04Wh, and the pack should reach full charge within a few cycles.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.