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

V2 Technologies

V2 Technologies MB04XL 15.4V 55.67Wh 2 in 1 accessory

SKU CH-8VSJ-6DQG5

Replacement lithium-ion battery rated at 15.4 V and 55.67 Wh for HP Envy X360 15-inch convertible models

  • Replaces original HP battery with 55.67Wh capacity
  • Li-ion chemistry delivers 15.4V at 3470mAh
  • Certified to CE FCC RoHS safety standards
  • Fits Envy X360 15-AQ and M6-AQ convertible series
  • Matches part numbers MB04XL 843538-541 844204-850

Battery replacement for HP Envy X360 15 inch

This lithium-ion battery replaces the original MB04XL pack in HP Envy X360 15 inch convertible laptops. It matches the 15.4V 55.67Wh specification and fits models such as 15-AQ005NA, 15-AQ101NG and M6-AQ003DX. Owners of compatible Envy X360 machines can restore original runtime with this direct-fit unit. It is not for users whose laptop uses a different part number or voltage.

Thermals noise and power draw in normal use

The cell chemistry is Li-ion rated at 15.4V and 3470mAh, delivering 55.67Wh of energy. Operating temperature follows standard lithium-ion limits for internal laptop batteries. No active cooling or fan is present, so the pack adds no audible noise. Power draw depends entirely on the host system workload and power management settings.

Certified safety and warranty coverage

The pack carries CE, FCC and RoHS certifications confirming compliance with electrical safety and substance restrictions. A 12-month manufacturer warranty and 30-day refund option are included with the product. Email support is available 24 hours a day, 7 days a week. No additional software, cables or mounting hardware are bundled with the battery.

Highlights

  • Replaces original HP battery with 55.67Wh capacity
  • Li-ion chemistry delivers 15.4V at 3470mAh
  • Certified to CE FCC RoHS safety standards
  • Fits Envy X360 15-AQ and M6-AQ convertible series
  • Matches part numbers MB04XL 843538-541 844204-850

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the MB04XL battery in my HP Envy X360 15-AQ101NG without damaging the connector?

Power off the laptop, remove the bottom case screws, disconnect the old battery cable from the motherboard, connect the new MB04XL cable firmly but gently, then reassemble the case and screws.

What replacement will the MB04XL 55.67Wh Li-ion battery need after extended use?

The internal cells degrade over time; when runtime drops below useful levels, replace the entire MB04XL battery pack with a matching 15.4V 55.67Wh unit.

At what point does the 3470mAh capacity limit show up during a heavy workload on this battery?

Under sustained high drain, the 55.67Wh capacity is reached first, causing the laptop to throttle or shut down once the stored charge is exhausted.

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