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Black rectangular lithium-ion laptop battery with connector strip

PG03XL laptop battery 52.5Wh for HP Pavilion Gaming 15-DK 15-EC

SKU CH-764A-6KYD0 MPN PG03XL

Replacement 52.5 Wh lithium-ion battery for HP Pavilion Gaming 15-DK and 15-EC series laptops

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Main functionNotebook
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible with52.5 Wh PG03XL Battery for HP Pavilion Gaming 15-DK 15T-DK 1
  • 5 Wh capacity powers extended gaming sessions
  • 55 V lithium-ion chemistry delivers stable voltage output
  • 3-cell design with 4323 mAh rating supports long runtime
  • Built-in overcharge, overdischarge and short-circuit protection safeguards hardware
  • Replacement part matches PG03XL, HSTNN-DB9G and L48495-005 for direct fit

What this battery replaces

This 52.5Wh lithium-ion cell replaces the PG03XL pack used in HP Pavilion Gaming 15-DK and 15-EC chassis. It matches the original 11.55V voltage and three-cell layout. The part is new and carries overcharge, overdischarge, over-temperature and short-circuit protection.

Who should buy this and who should not

Owners of the listed Pavilion Gaming, Victus 5/6 MAX or Omen 5X models with a 52.5Wh PG03XL installed will find a direct fit. Buyers whose machine uses the 65Wh variant or a different part number must look elsewhere because the physical design differs.

The specification that decides fit

Capacity is fixed at 52.5Wh; the 65Wh version shares the PG03XL code but will not fit the same bay. Open the back cover and confirm the original battery shows 52.5Wh before ordering.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model namePG03XL
Part numberPG03XL
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight5.6 oz
More details
Main functionNotebook

Questions about this item

How much heat does the 11.55V 52.5Wh PG03XL battery generate during all-day use?

The lithium-ion 3-cell design includes over-temperature protection that shuts down the pack if internal heat exceeds safe limits, keeping the laptop chassis at normal operating temperature.

What must I already own to install this PG03XL replacement battery?

You need a compatible HP Pavilion Gaming 15-DK or 15-EC chassis, a small Phillips screwdriver to remove the bottom cover, and the original battery’s part number — HSTNN-DB9G or L48495-005 — to confirm the 52.5Wh Type A fit.

Will the 20V AC adapter voltage of this PG03XL work with the original charger kept from my older HP Pavilion Gaming 15-DK?

Yes, the replacement battery accepts the same 20V input as the factory pack, so the existing barrel-tip charger continues to charge it normally without any change.

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