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 lithium-ion laptop battery with three cells and connector pins

TAURKENAM

TAURKENAM HT03XL 11.55V 41.9Wh 3-Cell Laptop Battery

SKU CH-CE8A-FN2WR

A 11.55 V, 41.9 Wh lithium-ion replacement battery for many HP Pavilion 14 and 15 series laptops

  • Battery TypeLithium-Ion
  • Reliable power for daily tasks from a 41.9 Wh lithium-ion cell
  • Fits many HP Pavilion 14 and 15 series laptops with part numbers like HT03XL and L11119-855
  • Steady 11.55 V output matches original specifications for stable performance
  • Brand-new build with quality circuit boards and smart chip for safe charging
  • Three-cell design balances capacity and weight for portable use

HT03XL 41.9 Wh replacement battery

This 11.55 V lithium-ion pack is built for HP Pavilion 14 and 15 series laptops that originally shipped with the HT03XL or L11119-855 part. It suits owners who need a direct swap for a depleted or failing original cell.

3-cell 3630 mAh capacity and daily headroom

The 41.9 Wh rating restores factory-equivalent run time for web browsing, document work and video playback on compatible 14-inch and 15-inch models. Heavier workloads such as sustained gaming or video rendering will drain the pack more quickly.

Replaces HT03XL L11119-855

The upgrade is worthwhile when the original battery no longer holds a charge or reports a permanent capacity loss. It is not for users whose laptop requires a higher-watt-hour pack or a different voltage.

Highlights

  • Reliable power for daily tasks from a 41.9 Wh lithium-ion cell
  • Fits many HP Pavilion 14 and 15 series laptops with part numbers like HT03XL and L11119-855
  • Steady 11.55 V output matches original specifications for stable performance
  • Brand-new build with quality circuit boards and smart chip for safe charging
  • Three-cell design balances capacity and weight for portable use

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the 11.55 V HT03XL battery fit my existing HP Pavilion 15-CS chassis without modification?

Yes, the 11.55 V HT03XL matches the original voltage and 3-cell form factor for the 15-CS series, so it seats in the same bay using the original screws.

How can I confirm the 41.9 Wh capacity is reported correctly after installation?

Open the BIOS or Windows battery report; both should show a design capacity near 41.9 Wh and a full-charge capacity close to that value on first cycle.

Does the package include the HT03XL battery only, or are tools and a replacement AC adapter also supplied?

The box contains the HT03XL 3-cell Li-ion battery alone; no screwdrivers, opening tools or AC adapter are included.

Also in this aisle

People compared these

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