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Black rectangular lithium-ion laptop battery with connector pins

KingSener

KingSener BM04XL 7.7V 7300mAh 56.2Wh laptop battery

SKU CH-WNQK-X6QKN MPN BM04XL

A 7.7 V, 7300 mAh lithium-ion replacement battery compatible with HP EliteBook X360 1030 G3 and G4 series

  • Battery voltage rating7.7 V
  • Battery capacity7,300 mAh/56.2WH
  • 7V 56.2Wh capacity delivers extended runtime
  • 7300mAh lithium-ion cells provide stable power output
  • 100% new replacement fits HP EliteBook X360 1030 G3 G4
  • Direct replacement for part numbers HSTNN-DB8L L02031-241 L02478-855
  • No false capacity design meets or exceeds original specifications

Direct replacement for HP EliteBook X360

This KingSener BM04XL battery is built for the HP EliteBook X360 1030 G3 and G4 series. It matches the original form factor so installation requires no modification. The unit arrives new and ready to restore mobile runtime.

Voltage and capacity must match the original

The pack delivers 7.7V and a rated 7300mAh or 56.2Wh capacity. These figures have to correspond to the values printed on the battery you are replacing; a mismatch means the part will not work correctly.

Fits inside the existing chassis without extra

No additional brackets, cables or tools are needed beyond what the laptop already uses. The battery occupies the same internal space as the factory unit, leaving all ports and expansion slots unaffected.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameKingSener
Model nameBM04XL
Part numberBM04XL
HSTNN-DB8L
L02031-241
L02478-855
Power
Battery voltage rating7.7 V
Battery capacity7,300 mAh/56.2WH

Questions about this item

How long will the 56.2Wh capacity last in an HP EliteBook X360 1030 G3 during typical office work?

The 56.2Wh rating means the battery stores enough energy for several hours of document editing, web browsing and email on the EliteBook X360 1030 G3; actual run-time depends on screen brightness, wireless use and power-profile settings.

Does the 7.7V output match the original HP battery voltage for the EliteBook X360 1030 G3 and G4 models?

Yes, 7.7V is the exact nominal voltage specified for the original HP batteries (part numbers HSTNN-DB8L, L02031-241, L02478-855) used in the EliteBook X360 1030 G3 and G4, so the laptop's charging controller will recognise it correctly.

Will this battery fit the internal bay of an HP EliteBook X360 1030 G3 without modification?

The replacement is built to the same physical dimensions as the original BM04XL pack, so it seats in the EliteBook X360 1030 G3 battery compartment using the existing screw points and connector alignment.

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