We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium polymer laptop battery

Dr. Battery

Dr. Battery MPL08318P-27 4900 mAh 7.4 V laptop battery

SKU CH-5E0M-DXXSB

Replacement lithium-polymer battery rated 4900 mAh at 7.4 V for numerous HP Pavilion 15-AU series models

  • ColorBlack
  • TypeBattery
  • CompatibilityHP Pavilion 15-AU000 / 15-AU103NG / 15-AU105NG / 15-AU106NG
  • Battery TypeLithium Polymer
  • Battery Voltage7.4V
  • Battery Capacity4900 mAh
  • 4900 mAh capacity keeps your HP Pavilion running longer
  • 4 V lithium-polymer chemistry delivers stable power for daily tasks
  • Smart control chip enables short-circuit, overheat and overload protection
  • Direct replacement for HP part numbers BP02XL, BP02041XL and HSTNN-LB7H
  • Brand-new condition ensures full rated capacity from first charge

Replacement Battery for HP Pavilion 15-AU Series

This new Dr. Battery lithium-polymer unit replaces original HP part numbers such as 849569-542, 849569-543, 849909-850, BP02XL, BP02041XL and HSTNN-LB7H. It fits a wide range of Pavilion 15-AU models including 15-AU144TX, 15-AU145TX, 15-AU146TX, 15-AU147TX, 15-AU148TX and 15-AU149TX. The black pack delivers 4900 mAh at 7.4 V. Built-in protection circuitry guards against short circuit, overheat and overload.

Who This Suits and Who Should Look Elsewhere

Owners of the listed HP Pavilion 15-AU laptops who need a direct voltage and capacity match will find this battery compatible. Buyers with different HP series, other brands, or machines requiring a different voltage or connector layout should look elsewhere. The pack is a standalone battery; no AC adapter or tools are included. Verify your original part number before ordering.

4900 mAh 7.4 V Lithium-Polymer Capacity

The single specification that decides fit is the 4900 mAh capacity at 7.4 V using lithium-polymer cells. This matches the OEM electrical rating for the compatible Pavilion 15-AU models. A different capacity or voltage would not work correctly in those machines. The smart control chip supports quicker charging and longer discharge time within this fixed rating.

Highlights

  • 4900 mAh capacity keeps your HP Pavilion running longer
  • 4 V lithium-polymer chemistry delivers stable power for daily tasks
  • Smart control chip enables short-circuit, overheat and overload protection
  • Direct replacement for HP part numbers BP02XL, BP02041XL and HSTNN-LB7H
  • Brand-new condition ensures full rated capacity from first charge

Specifications

BrandDr. Battery
ModelMPL08318P-27
ColorBlack
TypeBattery
CompatibilityHP 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
Battery TypeLithium Polymer
Battery Voltage7.4V
Battery Capacity4900 mAh

Questions about this item

Which HP Pavilion models does the MPL08318P-27 battery replace?

This battery replaces the original unit in HP 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 and 15-AU149TX.

Will the 7.4 V rating work with my laptop that shipped with a 7.7 V pack?

Yes. The 7.4 V nominal voltage is electrically compatible with the 7.7 V label on the original battery; both share the same two-cell lithium-polymer chemistry.

How can I confirm the MPL08318P-27 is charging correctly after installation?

The built-in smart control chip reports charge status to the BIOS; watch for the normal charging LED and a capacity reading near 4900 mAh in the HP Support Assistant battery check.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.