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Black rectangular lithium polymer laptop battery with connector cable

NShi

NShi DO02XL 3.8V 33Wh 8390mAh laptop battery

SKU CH-2592-ZPKCT MPN DO02XL

Lithium polymer replacement battery rated 3.8V 33Wh 8390mAh for HP Pavilion X2 10 series notebooks

  • Battery TypeLithium Polymer
  • 33Wh capacity powers extended work sessions
  • 8V lithium polymer delivers stable voltage output
  • 8390mAh rating supports long unplugged use
  • Plug & play design enables quick installation
  • Replaces HSTNN-LB6Y 810749-421 810985-005 part numbers

Direct replacement for HP Pavilion X2

This new lithium-polymer battery carries part number DO02XL and matches the original 3.8V 33Wh 8390mAh specification. It is built for owners of HP Pavilion X2 10 series notebooks who need a straight swap without adapter changes.

Plug-and-play connector with black casing

The pack uses the factory connector layout shown in the reference image so installation only requires opening the back case and plugging the unit in. A black polymer shell matches the OEM colour and fits the existing battery bay without modification.

Single battery in the box with conditioning guide

The package contains one DO02XL cell and no tools or cables. The supplied notes recommend discharging to five percent then charging to ninety-five percent for three to four cycles to calibrate the fuel gauge.

Highlights

  • 33Wh capacity powers extended work sessions
  • 8V lithium polymer delivers stable voltage output
  • 8390mAh rating supports long unplugged use
  • Plug & play design enables quick installation
  • Replaces HSTNN-LB6Y 810749-421 810985-005 part numbers

Specifications

Battery TypeLithium Polymer

Questions about this item

What connector does the DO02XL battery use?

The supplier lists the interface as shown in the product picture; check the image to confirm the exact connector shape.

What must I verify inside my HP Pavilion X2 before ordering?

Open the back case and match the original battery part number to DO02XL, HSTNN-LB6Y, 810749-421 or 810985-005.

Which installation step is often missed with this 3.8 V 33 Wh pack?

Discharge the new battery to 5 %, charge to 95 %, and repeat the cycle three to four times before regular use.

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