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-polymer laptop battery with label showing voltage and capacity

Dr. Battery

Dr. Battery HW03XL 11.4V 4150mAh laptop battery

SKU CH-88WK-WJ6TJ

Compatible 11.4V 4150mAh Li-polymer battery for HP Pavilion, 255 G8, 470 G8 and 17 Series laptops

  • Battery typeLi-polymer
  • Battery voltage rating11.4 V
  • Battery capacity4,150 mAh
  • Main functionNotebook
  • Measurements8.0 × 1.5 × 0.8
  • Product typeBattery
  • OEM-grade Li-polymer cells deliver stable output and long cycle life
  • 4 V 4150 mAh capacity restores reliable runtime for compatible HP models
  • Built-in protection guards against over-charge, over-discharge, overheat and short-circuit
  • Fits HP 17, Pavilion 15, 255 G8, 470 G8 and 240 G9 series laptops
  • Replaces original part numbers including HW03XL, HSTNN-IB90 and L97300-005

Compatible HP Laptop Battery

This Dr. Battery Professional Series replacement restores reliable power for select HP Pavilion, 255 G8, 470 G8 and HP 17 Series laptops. It uses OEM-grade Li-polymer cells rated at 11.4V and 4150 mAh to deliver stable output and long cycle life. Built-in protection guards against over-charging, over-discharging, overheating and short-circuit conditions. The unit measures 8.0x1.5x0.8 and weighs 0.4.

Who This Suits

Owners of listed HP 14S-FQ, 17-CN, 17-CP, 17-CH, Pavilion 15-EG, 15-EH, 15-GW, 255 G8, 255 G9, 240 G9, 245 G9, 250 G9 and 470 G8 models who need a direct replacement for original part numbers such as HSTNN-IB90, HW03XL, L96887-421 or L97300-005. Buyers whose laptop requires a different voltage, connector layout or form factor should verify compatibility before ordering.

Installation Notes

The battery fits into the standard internal compartment of the compatible HP chassis and connects via the original cable. No soldering or firmware update is required. Common issues include failing to seat the connector fully, which prevents charging, and not calibrating the new pack through a full charge and discharge cycle, which can cause inaccurate capacity reporting.

How it compares

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

Price $43.99
Pricier than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHP
Model nameHP 17 Series / HP 255 G8 Series / HP 470 G8 Series / HP Pavilion 15 Series
Part numberDR-PRO-LHP393-I
Product typeBattery
Power
Battery typeLi-polymer
Battery voltage rating11.4 V
Battery capacity4,150 mAh
Size & build
Measurements8.0 × 1.5 × 0.8
Compatibility
Compatible withHP 17-CN Series / HP 17-CP Series / HP 255 G8 Series / HP 470 G8 Series / HP Pavilion 15-EG Series / HP Pavilion 15-EH Series / HP Pavilion 15-GW Series
More details
Main functionNotebook

Questions about this item

Does this 11.4V 4150mAh Li-polymer battery fit my HP 255 G8 laptop?

Yes, it is compatible with HP 255 G8 series laptops and replaces original part numbers such as HW03XL and L97300-005.

Will the 8.0x1.5x0.8 cm dimensions match the bay on my older HP Pavilion 15-EG?

The battery is built to the same form factor as the original HSTNN-IB90 so it seats correctly in supported Pavilion 15-EG models.

How can I confirm the battery is delivering stable output after I install it?

Check that the laptop recognises the 11.4V rating in the BIOS power section and that the charge cycle completes without overheating or error alerts.

More in Laptop Chargers & Batteries

Similar items