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Black rectangular lithium polymer laptop battery with label showing model MPL08318P-01 and 4900 mAh 7.4V

Dr. Battery

Dr. Battery MPL08318P-01 laptop battery 4900 mAh 7.4V

SKU CH-MJW8-XFCZ3

Replacement lithium-polymer battery delivering 4900 mAh at 7.4 V for HP Pavilion 15-AU000, 15-AU103NG, 15-AU105NG, 15-AU106NG, 15-AU107NG, 15-AU108NG and original part numbers 849569-421, 849569-541.

  • Battery typeLithium Polymer
  • Battery voltage rating7.4 V
  • Battery capacity4,900 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Pavilion 15-AU000 / 15-AU103NG / 15-AU105NG / 15-AU106NG
  • Replaces original HP batteries across multiple Pavilion 15-AU models
  • 4900 mAh capacity delivers extended runtime between charges
  • Lithium polymer cells maintain OEM specification performance levels
  • Built-in smart chip provides overheat and overload protection
  • 4 V output matches original voltage requirements exactly

What this battery replaces

The Dr. Battery MPL08318P-01 is a new lithium-polymer laptop battery rated at 4900 mAh and 7.4 V. It is built as a direct replacement for HP Pavilion 15-AU series models including the 15-AU000, 15-AU103NG, 15-AU105NG, 15-AU106NG, 15-AU107NG, 15-AU108NG, 15-AU109NG and 15-AU111NG among others.

Verify the original part before ordering

Check the label on your existing battery for part numbers such as 849569-421, 849569-541, 849569-542, 849569-543 or 849909-850 and confirm the voltage reads 7.4 V. The supplier also lists a nominal 7.7 V device voltage and a 4935 mAh / 38 Wh rating, so matching those figures avoids fitment or charging issues.

Thermals, noise and power draw

Lithium-polymer cells run silently and generate minimal heat during normal charge and discharge cycles. An integrated smart control chip manages short-circuit, overheat and overload protection while optimising charge speed and discharge time. The pack is designed to operate within the thermal envelope of the original HP design.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08318P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating7.4 V
Battery capacity4,900 mAh
Compatibility
Compatible withHP Pavilion 15-AU000 / 15-AU103NG / 15-AU105NG / 15-AU106NG / 15-AU107NG / 15-AU108NG / 15-AU109NG / 15-AU111NG / 15-AU123CL / 15-AU134TX / 15-AU136TX / 15-AU137TX / 15-AU144TX / 15-AU145TX / 15-AU146TX / 15-AU147TX / 15-AU148TX / 15-AU149TX / 15-AU150TX / 15-AU160TX / 15-AU163TX / 15-AU164TX / 15-AU165TX / 15-AU171TX / 15-AU178TX / 15-AU502TX / 15-AU620TX / 15-AU624TX / 15-AU626TX / 15-AU628TX / 15-AW001CY / 15-AW002LA / 15-AW003LA / 15-AW004AT / 15-AW006NG / 15-AW053NR
Original Battery Part Number :
849569-421 / 849569-541 / 849569-542 / 849569-543 / 849909-850 / BP02041XL / BP02XL

Questions about this item

Does the MPL08318P-01 ship with any cables, screws or tools, or must I buy them separately?

The battery is supplied as a standalone unit; no cables, screws or installation tools are included in the box.

My original HP battery shows part number 849569-541 — is the MPL08318P-01 the correct replacement?

Yes, the MPL08318P-01 is listed as a direct replacement for HP part numbers 849569-421, 849569-541, 849569-542, 849569-543 and 849909-850.

What does the 4900 mAh rating mean for daily run-time in a Pavilion 15-AU103NG?

At 7.4 V the pack stores about 38 Wh, which typically delivers several hours of mixed office use on a full charge.

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