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Black rectangular lithium polymer laptop battery with label showing model MPL08356P-01

Dr. Battery

Dr. Battery MPL08356P-01 laptop battery 11.1V 4400mAh 49Wh for HP EliteBook 850 G5

SKU CH-Z42S-Z2KW2

Replacement lithium-polymer battery delivering 11.1V and 4400mAh for compatible HP EliteBook 850 G5 and ZBook 15u G5 models

  • ColorBlack
  • TypeBattery
  • CompatibilityHP EliteBook 850 G5 / 850 G5-41 / 850 G5-42 / 850 G5-44 HP Z
  • Battery TypeLithium Polymer
  • Battery Voltage11.1V
  • Battery Capacity4400mAh
  • Compatible with multiple HP EliteBook and Zbook models
  • 1V 4400mAh 49Wh lithium polymer cell
  • New replacement battery with one-year coverage
  • Smart control chip enables quicker charging and longer discharge
  • Built-in short-circuit, overheat and overload protections

Drop-in replacement for HP EliteBook 850 G5

This lithium-polymer battery replaces the original 11.1 V pack in EliteBook 850 G5, 850 G5-41, 850 G5-42 and 850 G5-44 models. It also fits HP ZBook 15u G5 units that used part numbers 932824-2C1, 932824-421, 933322-855, HSTNN-DB8K, HSTNN-LB8H or TT03XL. The cell chemistry and voltage match the factory specification.

Upgrade from a depleted or swollen OEM pack

When the original battery no longer holds a useful charge or shows physical swelling, this new unit restores the laptop's mobile runtime. The jump is worth it if the machine otherwise meets your workload needs and you want to avoid mains dependency. It is not for users who need a higher-capacity design than the original 4400 mAh form factor allows.

49 Wh capacity for typical business workloads

The 4400 mAh / 49 Wh rating delivers several hours of office applications, web browsing and video playback on a full charge. Runtime falls off with sustained heavy CPU or GPU load, high screen brightness or cold ambient temperatures. The integrated protection circuit guards against short circuit, overheat and overload during charge and discharge cycles.

Highlights

  • Compatible with multiple HP EliteBook and Zbook models
  • 1V 4400mAh 49Wh lithium polymer cell
  • New replacement battery with one-year coverage
  • Smart control chip enables quicker charging and longer discharge
  • Built-in short-circuit, overheat and overload protections

Specifications

BrandDr. Battery
ModelMPL08356P-01
ColorBlack
TypeBattery
CompatibilityHP EliteBook 850 G5 / 850 G5-41 / 850 G5-42 / 850 G5-44
HP Zbook 15u G5 / 15u G5 G536
Original Battery Part Number :
932824-2C1 / 932824-421 / 933322-855 / HSTNN-DB8K / HSTNN-LB8H / TT03XL
Battery TypeLithium Polymer
Battery Voltage11.1V
Battery Capacity4400mAh

Questions about this item

Does the 11.1 V pack fit the HP EliteBook 850 G5 chassis without modification?

Yes, the pack is built to the original 11.1 V form factor for the EliteBook 850 G5 series and matches the OEM dimensions.

What is the correct order to connect the battery cable during installation?

Insert the pack, then plug the multi-pin connector firmly into the motherboard socket before securing the bottom cover screws.

When should the 49 Wh unit be replaced?

Replace it when run time falls well below the original 49 Wh rating or the smart chip reports a permanent capacity fault.

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