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Rectangular black lithium-ion laptop battery pack with label showing 15.4V 55.67Wh 4-cell

TAURKENAM

TAURKENAM MB04XL laptop battery 15.4V 55.67Wh 4-Cell

SKU CH-565V-7HEWM

15.4 V 55.67 Wh lithium-ion replacement battery for HP Envy X360 convertible models

  • Battery TypeLithium-Ion
  • Reliable power for HP Envy X360 convertibles with 15.4V 55.67Wh capacity
  • Direct replacement for MB04XL HSTNN-UB6X 843538-541 844204-850 part numbers
  • Fits M6-AQ and 15-AQ series including 15-aq101ng 15-aq102ng 15-aq103ng 15-aq104ng 15-aq105ng
  • CE and FCC certified with built-in circuit protection for safety
  • Brand-new lithium-ion cells with smart chip for stable performance

Replacement Battery for HP Envy X360 Convertible

This 15.4V lithium-ion battery delivers 55.67Wh across four cells and replaces part numbers MB04XL, HSTNN-UB6X, 843538-541 and 844204-850. It fits HP Envy X360 Convertible M6-AQ and 15-AQ series models including M6-AQ003DX, M6-AQ105DX, 15-aq005na and 15-aq273cl.

Practical Limits of Lithium-Ion Chemistry

Capacity fades with charge cycles and elevated temperatures, so run-time will decrease gradually over months of daily use. The integrated circuit protection guards against over-charge, over-discharge and short circuits, but it cannot prevent normal ageing.

15.4V 55.67Wh 4-Cell Specification

The voltage and watt-hour rating must match the original battery exactly; a different voltage will not work and a lower capacity will shorten run-time. Buyers whose laptops require a higher watt-hour pack or a different cell count cannot use this unit.

Highlights

  • Reliable power for HP Envy X360 convertibles with 15.4V 55.67Wh capacity
  • Direct replacement for MB04XL HSTNN-UB6X 843538-541 844204-850 part numbers
  • Fits M6-AQ and 15-AQ series including 15-aq101ng 15-aq102ng 15-aq103ng 15-aq104ng 15-aq105ng
  • CE and FCC certified with built-in circuit protection for safety
  • Brand-new lithium-ion cells with smart chip for stable performance

Specifications

Battery TypeLithium-Ion

Questions about this item

Which capacity matches the original MB04XL battery for my HP Envy X360?

This replacement delivers 55.67 Wh at 15.4 V in a 4-cell lithium-ion pack, matching the factory specification for the MB04XL part number.

What runtime can I expect from the 55.67 Wh rating in daily use?

The 55.67 Wh capacity restores the same energy reserve as the original battery, so typical mixed workloads should yield comparable hours per charge.

Does the built-in smart chip enforce any charge-rate limit on the HP Envy X360?

The on-board circuit protection manages voltage and current within the laptop's native charging profile without imposing an artificial cap.

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