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Rectangular black lithium-polymer battery pack measuring 8.0 by 1.5 by 0.8 centimetres, weighing point four kilogrammes

Dr. Battery

Dr. Battery HP Pavilion 15-GW 11.4V 4150mAh laptop battery

SKU CH-ACED-YFXQE

A Li-polymer battery delivering 11.4V and 4150mAh for HP Pavilion 15-GW, 15-EG, 15-EH, 17, 255 G8 and 470 G8 series laptops

  • Battery typeLi-polymer
  • Battery voltage rating11.4 V
  • Battery capacity4,150 mAh
  • Main functionNotebook
  • Measurements8.0 × 1.5 × 0.8
  • Product typeBattery
  • Compatible with HP Pavilion 15-GW, 17, 255 G8 and 470 G8 series
  • 4 V Li-polymer chemistry delivers 4150 mAh capacity
  • OEM-grade cells provide stable output and long cycle life
  • Built-in protection against over-charge, over-discharge, overheating and short-circuit
  • Slim 8.0×1.5×0.8 cm form factor weighs 0.4 kg

HP Pavilion 15-GW replacement battery

This Dr. Battery Professional Series pack is built for HP Pavilion 15-GW, 15-EG, 15-EH, HP 17-CN, 17-CP, 255 G8 and 470 G8 laptops. It restores mobile power for professionals, students and everyday users who need a dependable replacement for an ageing or failed original unit.

11.4 V 4150 mAh Li-polymer specification

The battery delivers 11.4 volts and 4150 milliampere-hours using Li-polymer chemistry. Matching both voltage and capacity is the single check that confirms the part will report correct charge levels and provide the expected runtime on the listed models.

Straightforward internal swap

Installation requires opening the chassis, disconnecting the old pack and connecting the new one to the same motherboard header. Common issues are forgetting to detach the AC adapter first, not seating the connector fully, or using a screw length that contacts the board.

How it compares

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

Price $42.99
Pricier than about 74% 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-E
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

How long will the 4150 mAh 11.4 V capacity run my Pavilion 15-GW in daily use?

The 4150 mAh rating at 11.4 V delivers roughly 47 Wh, giving several hours of typical office work on compatible HP Pavilion 15-GW, 15-EG and 15-EH models.

What connector does this battery use and will it fit the HP original slot?

It matches the original HP HSTNN-IB90 / HW03041XL interface, so it seats directly in the Pavilion 15-GW, 17-CN, 255 G8 and 470 G8 battery bays without adapters.

Will the 8.0 × 1.5 × 0.8 cm size and 0.4 kg weight fit my HP 17-CN chassis?

Yes, the 8.0 × 1.5 × 0.8 cm form factor and 0.4 kg mass are built to the same footprint as the factory HSTNN-IB90 pack for HP 17-CN, 17-CP and Pavilion 15 series.

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