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Rectangular black lithium-polymer laptop battery pack

POWER-FENG

POWER-FENG 33Wh DO02XL laptop battery for HP Pavilion X2 210 G1

SKU CH-NK1K-A5EMM

33 Wh lithium-polymer replacement battery for HP Pavilion X2 210 G1 tablets

  • TypeBattery
  • Battery TypeLaptop Batteries
  • 33 Wh capacity supports longer unplugged sessions
  • 8400 mAh rating delivers reliable power reserves
  • Li-polymer chemistry keeps the pack light and slim
  • 8 V output matches original HP specifications
  • Replaces DO02XL, 810749-421, HSTNN-LB6Y, 810985-005 for X2 210 G1

Replacement battery for HP X2 210 G1

This 33 Wh lithium-polymer pack replaces part numbers DO02XL, 810749-421, HSTNN-LB6Y and 810985-005. It fits HP Pavilion X2 210 G1 units and TPN-I121, TPN-I122, TPN-I123 model codes. The cell voltage is 3.8 V and the rated capacity is 8400 mAh. Supplied new in black.

Suitable for owners of matching HP convertibles

Buyers with an HP Pavilion X2 210 G1 or the listed TPN model codes can use this battery as a direct swap. Those who need a different voltage, a higher capacity or a form factor for another laptop series should look elsewhere.

33 Wh capacity at 3.8 V

The single figure that decides fitment is the 33 Wh energy rating combined with 3.8 V nominal voltage. Only devices designed for this exact specification will operate correctly with the pack.

Highlights

  • 33 Wh capacity supports longer unplugged sessions
  • 8400 mAh rating delivers reliable power reserves
  • Li-polymer chemistry keeps the pack light and slim
  • 8 V output matches original HP specifications
  • Replaces DO02XL, 810749-421, HSTNN-LB6Y, 810985-005 for X2 210 G1

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

How do I confirm the 3.8V 33Wh battery is charging correctly after installation?

The system should report 3.8V and 8400mAh capacity in the BIOS or HP battery utility once the battery is recognised.

What comes in the box and do I need any extra parts to fit this DO02XL battery?

Only the replacement battery is supplied; no tools or additional cables are included.

Which part number should I match — DO02XL, 810749-421, HSTNN-LB6Y or 810985-005 — for my HP Pavilion X2 210 G1?

All four numbers refer to the same 33Wh pack; choose the one printed on your original battery or listed in your service manual.

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