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Rectangular black lithium-ion laptop battery with connector strip and model label

PISKEKAT

PISKEKAT KC04XL laptop battery 53.2Wh 3454mAh 15.4V

SKU CH-Y05C-A76JF MPN KC04XL

A 15.4 V, 53.2 Wh lithium-ion replacement battery with installation tools, rated for up to 500 recharge cycles and certified to CE, FCC, ROHS and UL standards for HP Envy X360 13-AG, 13-AR.

  • Battery TypeLaptop Batteries
  • Longer runtime with 53.2Wh capacity
  • Reliable power delivery at 15.4V voltage
  • Extended lifespan up to 500 recharge cycles
  • Ready installation with included tools and instructions
  • Certified safety meeting CE FCC ROHS UL standards

Replacement battery for HP Envy X360 13 series

This 15.4 V lithium-ion pack delivers 53.2 Wh and 3454 mAh to restore runtime on compatible HP Envy X360 13-AG, 13-AR, 13-AH and 13-AQ models. It replaces part numbers KC04053XL, L08496-855, L08544-1C1, L08544-2B1, HSTNN-DB8P, HSTNN-IB8K, TPN-W133 and TPN-W136. The package includes the battery, a matched tool set and printed instructions.

Who this fits and who it does not

The cell suits owners of the listed Envy X360 13-inch machines who need a direct swap for the original KC04XL unit. Buyers with other HP series, different Envy screen sizes or non-HP laptops cannot use this part. It is also not intended for users who require a higher-capacity design or a different voltage platform.

Capacity and cycle rating

Rated at 53.2 Wh and 3454 mAh, the battery is specified for up to 500 recharge cycles over its service life. This single figure determines whether the pack will meet the daily runtime needs of the target Envy X360 13 models.

Highlights

  • Longer runtime with 53.2Wh capacity
  • Reliable power delivery at 15.4V voltage
  • Extended lifespan up to 500 recharge cycles
  • Ready installation with included tools and instructions
  • Certified safety meeting CE FCC ROHS UL standards

Specifications

Battery TypeLaptop Batteries

Questions about this item

Is the KC04XL the only version available for my HP Envy X360 13-AG or 13-AR?

The KC04XL replaces part numbers KC04053XL, L08496-855, L08544-1C1, L08544-2B1, HSTNN-DB8P, HSTNN-IB8K, TPN-W133 and TPN-W136, covering the listed Envy X360 13-AG, 13-AR, 13-AH and 13-AQ models.

What runtime can I expect from the 53.2 Wh rating in daily use?

At 15.4 V and 3454 mAh, the 53.2 Wh pack delivers up to 500 recharge cycles; actual runtime depends on your workload, screen brightness and power settings.

Does the battery use a standard connector that fits the Envy X360 13 series without adapters?

It is a direct replacement for the original KC04XL and the listed HP part numbers, so the connector and pin-out match the Envy X360 13-AG, 13-AR, 13-AH and 13-AQ chassis.

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