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Rectangular black lithium polymer laptop battery with connector visible

NShi

NShi PG03XL laptop battery 11.55V 65Wh 5680mAh

SKU CH-RKPE-GPK6T MPN PG03XL

A plug-and-play lithium polymer battery delivering 11.55V and 65Wh for HP Spectre X360 15-AP series laptops

  • Battery typeLithium Polymer
  • Direct replacement for HP Spectre X360 15-AP series
  • 65Wh capacity supports extended mobile use
  • 55V lithium polymer cell matches original spec
  • Plug-and-play design requires no extra configuration
  • Replaces part numbers PG03XL 831532-422 HSTNN-LB7C 831758-005 831532-421

What this battery replaces

This NShi PG03XL is a new lithium-polymer laptop battery rated at 11.55V with a capacity of 65Wh and 5680mAh. It matches part numbers PG03XL, 831532-422, HSTNN-LB7C, 831758-005 and 831532-421. The pack is black and designed as a plug-and-play replacement for the listed HP Spectre X360 15-AP series models.

Who should buy this and who should not

Owners of an HP Spectre X360 15-AP model whose original battery carries one of the part numbers above will find a direct fit. Buyers with a different laptop series or a battery showing another part number should look elsewhere because compatibility is not guaranteed. Always verify the original battery label before ordering.

Key specification for fit

The decisive figure is the 11.55V 65Wh 5680mAh rating combined with the exact part-number match. If your original battery shows a different voltage, capacity or part number, this unit will not work correctly. Check the label on your existing battery to confirm these values before purchase.

How it compares

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

Price $82.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

How long will the 65Wh capacity last before the PG03XL needs recharging during continuous use?

Runtime depends on the laptop's power draw; the 65Wh rating gives a capacity baseline, not a fixed hours figure.

Does the PG03XL run hot or make noise when the laptop is under load all day?

The battery itself has no moving parts and produces no noise; heat output varies with the laptop's thermal design and workload.

Which HP Spectre X360 models is the PG03XL confirmed to fit without modification?

It replaces part numbers PG03XL, 831532-422, HSTNN-LB7C, 831758-005, 831532-421 and fits the listed 15-AP series models.

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