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Black rectangular lithium-ion laptop battery with two small screwdrivers

TAURKENAM

TAURKENAM HT03XL 41.7 Wh laptop battery

SKU CH-E4ZF-Y5MKG

41.7 Wh lithium-ion replacement battery compatible with HP Pavilion 15-CR, 15-CS, 15-CW, 15-DA, 15-DB, 17-CA and 17-BY series laptops, includes two screwdrivers

  • Battery TypeLithium-Ion
  • 7 Wh capacity extends runtime on compatible HP Pavilion laptops
  • 55 V lithium-ion chemistry delivers stable power for daily use
  • Three A-grade cells ensure consistent discharge and long cycle life
  • Replaces a wide range of HP part numbers including HT03XL and HSTNN series
  • Two screwdrivers included for straightforward self-installation

What this battery replaces

This is a new lithium-ion replacement battery rated at 41.7 Wh and 11.55 V. It matches the original HP part numbers HT03XL, HSTNN-DB8R, HSTNN-IB80, HSTNN-LB8L and HSTNN-UB7J. The pack uses three A-grade cells and ships in black with two screwdrivers included for installation.

Installing in your laptop

The battery fits HP Pavilion 15-CR, 15-CS, 15-CW, 15-DA and 15-DB chassis as well as 17-CA and 17-BY models. It also covers HP 240 G7, 245 G7, 250 G7, 255 G7, 340 G5 and 348 G5 series. No additional cables or adapters are required; the existing battery connector aligns directly with the motherboard header.

Who should buy this

Owners of the listed Pavilion and G-series notebooks needing a direct-capacity replacement will find this a drop-in solution. Users whose laptops require a different voltage, a higher watt-hour rating or a physically distinct battery shape should look elsewhere.

Highlights

  • 7 Wh capacity extends runtime on compatible HP Pavilion laptops
  • 55 V lithium-ion chemistry delivers stable power for daily use
  • Three A-grade cells ensure consistent discharge and long cycle life
  • Replaces a wide range of HP part numbers including HT03XL and HSTNN series
  • Two screwdrivers included for straightforward self-installation

Specifications

Battery TypeLithium-Ion

Questions about this item

How long does the 41.7 Wh capacity last under sustained use?

The 41.7 Wh lithium-ion cell provides runtime proportional to your laptop's power draw; heavier workloads reduce operating time accordingly.

Does the 11.55 V battery generate noticeable heat or noise during all-day operation?

The battery itself is silent and produces minimal heat; any warmth or fan noise comes from the laptop's own cooling system under load.

Which HP Pavilion models must I already own for this HT03XL battery to work?

It fits HP Pavilion 15-CR, 15-CS, 15-CW, 15-DA, 15-DB, 17-CA and 17-BY series plus 240 G7, 245 G7, 250 G7, 255 G7, 340 G5 and 348 G5 models.

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