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 with label showing model MPL08318P-16 and capacity 4900 mAh

Dr. Battery

Dr. Battery MPL08318P-16 laptop battery 4900 mAh 7.4 V

SKU CH-4BKZ-NACEG

Replacement lithium-polymer battery delivering 4900 mAh at 7.4 V for compatible HP Pavilion 15-AU series laptops

  • 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
  • Extended runtime from 4900 mAh capacity
  • Reliable power with 7.4 V lithium polymer cells
  • Broad fit across HP Pavilion 15-AU series models
  • Built-in protections prevent short circuit and overheat
  • Quality assured since 2006 by Dr. Battery

Replacement Battery for HP Pavilion 15-AU Series

This 4900 mAh lithium polymer battery replaces original HP part numbers including BP02XL, BP02041XL, HSTNN-LB7H, 849569-542, 849569-543 and 849909-850. It fits HP Pavilion 15-AU models such as 15-AU150TX, 15-AU160TX, 15-AU163TX, 15-AU164TX, 15-AU165TX and 15-AU171TX. Buyers needing a different voltage or form factor should verify compatibility before ordering.

Sustained Discharge and Smart Chip Management

The built-in smart control chip manages charging and discharging to deliver consistent output during extended use rather than only in short bursts. It supports lower power consumption and longer discharge time across the 38 Wh capacity. The battery is not suited for devices requiring higher voltage or capacity than the specified 7.4 V and 4900 mAh ratings.

Thermal Safeguards and Power Efficiency

Integrated protection circuits guard against short circuit, overheat and overload conditions during normal operation. These safeguards help maintain stable temperatures and safe power draw without external cooling requirements. Users who need hot-swap capability or redundant power modules will not find those features in this single-battery 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-16
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 7.4 V lithium-polymer pack run hot during all-day use?

The 7.4 V lithium-polymer cell includes a built-in smart chip with overheat protection, so temperatures stay within safe limits during extended sessions.

Must I already own an HP Pavilion 15-AU series laptop for this MPL08318P-16 to work?

Yes — it replaces original batteries BP02XL, BP02041XL and HSTNN-LB7H in models such as 15-AU150TX, 15-AU160TX and 15-AU171TX.

Will this 4900 mAh replacement fit alongside the original 38 Wh charger I kept from 2020?

The pack charges at the same 7.4 V / 7.7 V range, so your existing HP AC adapter will charge it normally.

More in Laptop Chargers & Batteries

Similar items