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Black rectangular lithium-ion laptop battery, model KC04XL

KingSener

KingSener KC04XL laptop battery 15.4V 53.2Wh 3454mAh

SKU CH-2DMG-FVBTV MPN KC04XL

Replacement lithium-ion battery rated 15.4 V, 53.2 Wh and 3454 mAh for select HP Envy 13 and Envy x360 13 models

  • ColorBlack
  • TypeBattery
  • Compatibility53.2Wh/3454mAh
  • Battery TypeLithium-Ion
  • Battery Voltage15.4V
  • Battery Capacity3454mAh
  • 2 Wh capacity supports long unplugged sessions
  • 4 V lithium-ion chemistry matches original HP specifications
  • Replaces nine HP part numbers including HSTNN-IB8K and L08544-1C1
  • Fits HP Envy 13-AH and Envy X360 13-AR series laptops
  • Brand-new replacement battery supplied in black housing

What it is and who it is for

The KingSener KC04XL is a 15.4V lithium-ion replacement battery rated at 53.2Wh and 3454mAh. It is built for owners of compatible HP Envy 13-AH and Envy X360 13-AR series laptops who need a new power source.

What to check before ordering

Verify that your laptop model appears in the supported list, which includes part numbers such as HSTNN-DB8P, HSTNN-IB8K, L08544-1C1, L08544-2B1 and L08496-855. Confirm the original battery voltage matches 15.4V and that the physical connector aligns with the KC04XL design.

Thermals noise and power draw in normal use

As a passive lithium-ion cell the battery produces no audible noise and adds negligible heat beyond normal charge and discharge cycles. It delivers its rated 53.2Wh capacity at 15.4V without active cooling requirements.

Highlights

  • 2 Wh capacity supports long unplugged sessions
  • 4 V lithium-ion chemistry matches original HP specifications
  • Replaces nine HP part numbers including HSTNN-IB8K and L08544-1C1
  • Fits HP Envy 13-AH and Envy X360 13-AR series laptops
  • Brand-new replacement battery supplied in black housing

Specifications

ModelKC04XL
Part NumberKC04XL
ColorBlack
TypeBattery
Compatibility53.2Wh/3454mAh
Battery TypeLithium-Ion
Battery Voltage15.4V
Battery Capacity3454mAh

Questions about this item

Does the KC04XL arrive with any installation tools or cables, or must they be purchased separately?

The battery ships as a standalone replacement unit; no tools, cables or additional accessories are included in the package.

My HP Envy 13-AH0010TX shows part number HSTNN-DB8P — is the KC04XL the correct match?

Yes, the KC04XL replaces HSTNN-DB8P and all other listed part numbers for the Envy 13-AH and X360 13-AR series.

What does the 53.2Wh rating mean for daily runtime on my Envy X360 13-AR?

It restores the original 53.2Wh capacity, delivering the same typical usage time the laptop had when new.

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