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Rectangular black lithium-ion laptop battery with four cells

E-buy

E-buy RR04XL laptop battery 15.4V 60.76Wh 4-cell

SKU CH-KK1B-CTA4Z

15.4 V, 60.76 Wh lithium-ion replacement battery for HP Spectre x360 13-AW and 13T-AW convertibles

  • Battery TypeLithium-Ion
  • Restores runtime with 60.76 Wh lithium-ion capacity
  • Fits HP Spectre x360 13-AW and 13T-AW convertibles
  • Replaces HSTNN-DB9K and L60373-005 original parts
  • Four-cell 15.4 V design matches factory voltage
  • Built-in protection prevents overcharging and overheating

Battery identity

The E-buy RR04XL is a 15.4V 60.76Wh lithium-ion replacement battery built for HP Spectre x360 13-AW and 13T-AW convertible laptops. It uses a 4-cell layout and replaces original part numbers such as HSTNN-DB9K and L60373-005. Owners of those models can restore factory runtime with this new unit.

Compatibility check

Verify the exact model number printed on the bottom label of the laptop and the part number on the old battery before ordering. The RR04XL fits the listed 13-aw and 13t-aw variants but is not compatible with RR04 or RR04XL-2 models. Confirming both identifiers prevents a mismatch.

Sustained behaviour

The 60.76Wh capacity delivers extended usage time across a full work session rather than a brief burst. Built-in protections guard against overcharging and overheating during continuous operation. The 4-cell lithium-ion design maintains stable output through repeated charge cycles.

Highlights

  • Restores runtime with 60.76 Wh lithium-ion capacity
  • Fits HP Spectre x360 13-AW and 13T-AW convertibles
  • Replaces HSTNN-DB9K and L60373-005 original parts
  • Four-cell 15.4 V design matches factory voltage
  • Built-in protection prevents overcharging and overheating

Specifications

Battery TypeLithium-Ion

Questions about this item

What comes in the box and do I need any extra parts to install it?

The package includes one RR04XL 60.76Wh battery and secure packaging. Installation is plug-and-play with no extra parts required.

How do I choose between the listed part numbers to match my laptop?

Verify your laptop model number and battery part number against the compatible list: HP Spectre x360 13-AW series (13-aw0000, 13-aw2003dx, etc.) and 13T-AW series (13t-aw000, 13t-aw100, 13t-aw200). Note: not compatible with RR04 or RR04XL-2 models.

What does the 60.76Wh rating mean for daily runtime on my Spectre x360?

The 60.76Wh capacity with 3744mAh at 15.4V restores original battery life for compatible 13-AW and 13T-AW models, providing extended usage time with built-in overcharge and overheating protection.

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