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
Black rectangular lithium polymer laptop battery with label showing 11.55V 65Wh 3Cell PG03XL

NShi

NShi 65Wh 11.55V 3Cell PG03XL Laptop Battery for HP Spectre X360 15-AP Series

SKU CH-RGVT-B9SAC

Lithium-polymer replacement battery delivering 65 Wh at 11.55 V for HP Spectre X360 15-AP series laptops

  • Battery TypeLithium Polymer
  • Lithium-polymer chemistry delivers up to 500 recharge cycles over the battery life
  • 65 Wh capacity at 11.55 V powers extended work sessions without a charger
  • Three-cell design fits the original HP Spectre X360 15-AP series enclosure precisely
  • Replaces eight OEM part numbers including 831532-421 and PG03XL for direct compatibility
  • Brand-new condition ensures full rated capacity from the first charge

65Wh replacement for Spectre X360 15-AP

This 65Wh lithium-polymer battery operates at 11.55V across three cells. It replaces part numbers including 831532-421, 831532-422, 831758-005 and PG03XL. Compatible models cover the HP Spectre X360 15-AP0000, 15T-AP000 and related 15-AP series laptops.

Rated for 500 recharge cycles

The pack is rated for up to 500 recharge cycles over its service life. Lithium-polymer chemistry provides stable voltage delivery during normal operation. No active cooling or fan is required for this internal battery.

Two PG03XL variants exist

The manufacturer notes there are two types of PG03XL batteries. Buyers must verify the exact model against the original battery before purchase. A 30-day refund window and 12-month warranty are offered by the supplier.

Highlights

  • Lithium-polymer chemistry delivers up to 500 recharge cycles over the battery life
  • 65 Wh capacity at 11.55 V powers extended work sessions without a charger
  • Three-cell design fits the original HP Spectre X360 15-AP series enclosure precisely
  • Replaces eight OEM part numbers including 831532-421 and PG03XL for direct compatibility
  • Brand-new condition ensures full rated capacity from the first charge

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I install the PG03XL battery in my HP Spectre X360 15-AP series and what step is often missed?

Power off the laptop and disconnect the AC adapter. Remove the bottom case screws, detach the old battery connector from the motherboard, fit the new 3-cell 11.55 V unit, reconnect the cable firmly, then reassemble. The step most people miss is fully seating the connector before closing the case.

What maintenance or replacement will this 65 Wh lithium-polymer battery need over time?

The cell chemistry is rated for up to 500 recharge cycles. After that capacity drops noticeably, so plan on a replacement once runtime no longer meets your needs. No periodic calibration or conditioning is required beyond normal charge and discharge use.

What limit appears first during sustained heavy workloads on this 11.55 V 5430 mAh pack?

Continuous high draw hits the cell's thermal and voltage-sag ceiling before the 500-cycle rating becomes relevant, causing the system to throttle or shut down to protect the pack.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.