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 label showing model HW03XL and 3-cell markings

PISKEKAT

PISKEKAT HW03XL.Battery 41.04Wh 11.34V 3-cell laptop battery

SKU CH-212K-0ZJG6 MPN HW03XL.Battery

A 41.04Wh 3-cell lithium-ion replacement battery for HP Pavilion 15-EG, 15-EH, 17-CN and 17-CP series laptops

  • Battery TypeLaptop Batteries
  • 04 Wh capacity powers extended work sessions
  • 3440 mAh lithium-ion cell delivers reliable daily runtime
  • 34 V 3-cell design matches original HP specifications
  • Replaces HW03XL and L97300-005 across multiple Pavilion models
  • CE FCC RoHS certified with up to 600 recharge cycles

Replacement battery for HP Pavilion 15-EG

This lithium-ion pack delivers 41.04Wh at 11.34V across three cells. It replaces part numbers HW03XL, HSTNN-IB90 and L97300-005. The unit fits HP Pavilion 15-EG, 15-EH, 17-CN and 17-CP models listed by the manufacturer. Buyers needing a different voltage or a higher cell count should look elsewhere.

Sustained discharge at rated capacity

The 3440mAh rating supports typical workloads over a full cycle rather than a brief burst. Cells are rated for up to 600 recharge cycles while maintaining the same form factor as the original equipment. Users who require longer runtime per charge than 41.04Wh provides will need a higher-capacity alternative.

Certified build with OEM dimensions

The pack carries CE, FCC and RoHS certification and matches the original size and shape for direct installation. No adapter cables or chassis modifications are required. Shops or owners who need a different connector layout or mounting pattern cannot use this battery.

Highlights

  • 04 Wh capacity powers extended work sessions
  • 3440 mAh lithium-ion cell delivers reliable daily runtime
  • 34 V 3-cell design matches original HP specifications
  • Replaces HW03XL and L97300-005 across multiple Pavilion models
  • CE FCC RoHS certified with up to 600 recharge cycles

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the 41.04Wh HW03XL battery generate noticeable heat or noise during all-day use?

As a 3-cell lithium-ion pack it has no moving parts, so it runs silently and produces only normal warmth during charging or heavy load.

What must I already own for this HW03XL battery to work in my laptop?

You need a compatible HP Pavilion 15-EG, 15-EH, 17-CN or 17-CP series notebook that originally used part numbers such as HSTNN-IB90 or L97300-005.

Will this 11.34V replacement battery work alongside the original AC adapter I kept from my older HP Pavilion?

Yes, the HW03XL matches the original voltage and form factor, so it charges normally with the existing HP charger you already have.

Also in this aisle

People compared these

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