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Black rectangular lithium-ion laptop battery with connector pins

KingSener

KingSener GD03XL 59.16Wh laptop battery

SKU CH-QF0R-GEPWX MPN GD03XL

A 59.16 Wh lithium-ion replacement battery rated at 11.58 V and 5109 mAh for compatible HP laptops

  • Battery Voltage11.58V
  • Battery Capacity59.16Wh / 5109mAh
  • 16Wh capacity delivers extended runtime for compatible HP laptops
  • 58V lithium-ion chemistry provides stable power output
  • Replaces multiple HP part numbers including N66215-005 and HSTNN-OB3K
  • 100% brand new cells with no false capacity rating
  • Black finish matches original battery dimensions for direct fit

Compatible HP models

This KingSener GD03XL replacement battery fits HP Envy x360 14, OmniBook X 14 and EliteBook Ultra G1q laptops. It matches the original GD03XL form factor and uses 11.58V Li-ion cells rated at 59.16Wh or 5109mAh. The pack is brand new and built to the same physical dimensions as the factory unit.

Who this suits and who it does not

Buyers needing a direct 59.16Wh replacement for the listed HP models will find the correct voltage and connector layout here. Those whose laptop requires a different part number, a higher watt-hour rating or a non-Li-ion chemistry should look elsewhere.

Checks before ordering

Confirm the original battery shows model GD03XL or one of the listed part numbers such as N66000-1E1, N66000-2C1 or HSTNN-AB1E. Verify the voltage printed on your old pack reads 11.58V and that the connector position matches the product photos.

Highlights

  • 16Wh capacity delivers extended runtime for compatible HP laptops
  • 58V lithium-ion chemistry provides stable power output
  • Replaces multiple HP part numbers including N66215-005 and HSTNN-OB3K
  • 100% brand new cells with no false capacity rating
  • Black finish matches original battery dimensions for direct fit

Specifications

BrandKingSener
ModelGD03XL
Part NumberGD03XL
GD03059XL
GD03059XL-PL
N66215-005
N66000-1E1
N66000-2C1
N66000-AC1
N66000-B71
TPN-DB1V
TPN-IB0Z
HSTNN-AB1E
HSTNN-OB3K
HSTNNN-AB1E
3ICP5/80/78
Battery Voltage11.58V
Battery Capacity59.16Wh / 5109mAh

Questions about this item

Which HP laptop models accept the GD03XL battery with part numbers N66215-005 or HSTNN-AB1E?

The GD03XL replaces original batteries in HP Envy x360 14, OmniBook X 14 and EliteBook Ultra G1q models that use part numbers N66215-005, N66000-1E1, N66000-2C1, N66000-AC1, N66000-B71, TPN-DB1V, TPN-IB0Z, HSTNN-AB1E, HSTNN-OB3K or HSTNNN-AB1E.

Will the 11.58 V 59.16 Wh KingSener GD03XL work with the original 11.58 V battery that came in my HP EliteBook Ultra G1q?

Yes, the replacement matches the original 11.58 V and 59.16 Wh specifications, so it fits the same compartment and communicates with the existing charging circuit without modification.

After installing the GD03XL, how can I verify the battery is reporting its full 5109 mAh design capacity in Windows?

Open a command prompt and run powercfg /batteryreport; the generated HTML will show Design Capacity at 5109 mAh and Full Charge Capacity at or above that value once the cell has completed the recommended two to three full charge-discharge cycles.

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