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Rectangular black lithium-polymer laptop battery with connector cable

NShi

NShi HSTNN-DB8P 15.4V 53.2Wh laptop battery

SKU CH-K7R2-NV33H MPN HSTNN-DB8P

15.4 V lithium-polymer replacement battery with 53.2 Wh capacity for HP Envy x360 13 and Envy 13 series laptops

  • Battery TypeLithium Polymer
  • 2Wh capacity keeps your Envy running longer
  • 4V lithium-polymer design matches original power specs
  • Replaces KC04XL, HSTNN-DB8P and other HP part numbers
  • Fits Envy x360 13-ag, 13-ah, 13-aq and 13M-aq series
  • CE certified and tested for safe, stable operation

Replacement battery for HP Envy x360 13 series

This lithium-polymer battery replaces part numbers HSTNN-DB8P, KC04XL, L08544-2B1 and several other OEM codes. It delivers 15.4 V and 53.2 Wh capacity for HP Envy x360 13-ag, 13-ar, 13-ah and 13-aq models. Buyers who need a different voltage or connector layout should verify compatibility before ordering.

New condition with CE safety certification

The pack is supplied new and carries CE certification confirming it has passed safety and stability tests. Its internal connector position and cable length must match the original battery exactly; mismatched geometry will prevent installation. Build quality follows the original form factor so the battery seats securely in the chassis without modification.

Includes battery and instruction sheet

The package contains one battery and one instruction sheet to guide the swap. No tools or adhesive strips are bundled, so installers should have a suitable screwdriver and any required replacement adhesive on hand. A 12-month warranty period applies from the supplier.

Highlights

  • 2Wh capacity keeps your Envy running longer
  • 4V lithium-polymer design matches original power specs
  • Replaces KC04XL, HSTNN-DB8P and other HP part numbers
  • Fits Envy x360 13-ag, 13-ah, 13-aq and 13M-aq series
  • CE certified and tested for safe, stable operation

Specifications

Battery TypeLithium Polymer

Questions about this item

What voltage does the 15.4V Li-ion battery deliver to the HP Envy x360 13-ag series?

The battery operates at 15.4 volts and is rated at 53.2Wh (3454mAh) for the Envy x360 13-ag and 13M-AQ models.

Which HP Envy 13-AH and 13-AQ chassis does the HSTNN-DB8P battery physically fit?

It fits the Envy 13-AH000, 13T-AH000, 13-AQ000 and 13T-AQ000 series listed in the compatibility table.

How do I install the replacement battery and what step is often missed?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, unplug the old battery connector, fit the new HSTNN-DB8P, reconnect the cable firmly, then reassemble.

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