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Rectangular black lithium-polymer laptop battery, smooth matte finish, label shows model MPL03346P-06

Dr. Battery

Dr. Battery MPL03346P-06 laptop battery 15.4V 4940mAh 76Wh

SKU CH-NY1S-4TV10

Replacement lithium-polymer battery delivers 15.4V and 4940mAh for compatible Asus ROG Zephyrus and ProArt StudioBook models

  • ColorBlack
  • TypeReplacement Battery
  • CompatibilityAsus GU502DU / GU502GU / GU502GU-AZ047T / GU502GV / GU502LWS
  • Battery TypeLithium Polymer
  • Battery Voltage15.4V
  • Battery Capacity4940 mAh
  • Replacement for Asus ROG Zephyrus M and ProArt StudioBook models
  • 4V lithium-polymer chemistry delivers 76Wh capacity
  • 4940mAh rating supports extended mobile use
  • Built-in smart chip manages charging and discharge cycles
  • Protection against short circuit, overheat and overload

Dr. Battery MPL03346P-06 replacement battery

The Dr. Battery MPL03346P-06 is a 15.4V lithium-polymer replacement battery rated at 4940 mAh and 76 Wh. It is built for Asus ROG Zephyrus M GU502 and GX502 series laptops as well as ProArt StudioBook Pro 15 W500 models. The pack suits owners of those specific machines who need a new power source matching the original voltage and capacity. Buyers with other Asus chassis or different voltage requirements cannot use this unit.

Thermals and power behaviour

Lithium-polymer chemistry keeps internal resistance low, so the cell runs cool during normal charge and discharge cycles. The integrated smart control chip manages current flow to reduce heat build-up and lower idle power draw. Short-circuit, overheat and overload protections shut the pack down before temperatures reach unsafe levels. No active cooling or fan interaction is required from the host laptop.

Smart chip and protection features

The on-board chip enables quicker charging, lower consumption and longer discharge time compared with packs lacking such circuitry. It continuously monitors cell voltage and temperature to trigger short-circuit, overheat and overload safeguards automatically. These protections preserve both the battery and the laptop without any user configuration. No bundled software, drivers or calibration tools are supplied; the hardware handles all safety functions internally.

Highlights

  • Replacement for Asus ROG Zephyrus M and ProArt StudioBook models
  • 4V lithium-polymer chemistry delivers 76Wh capacity
  • 4940mAh rating supports extended mobile use
  • Built-in smart chip manages charging and discharge cycles
  • Protection against short circuit, overheat and overload

Specifications

BrandDr. Battery
ModelMPL03346P-06
ColorBlack
TypeReplacement Battery
CompatibilityAsus GU502DU / GU502GU / GU502GU-AZ047T / GU502GV / GU502LWS / GU532GU / GU532GU-AZ076T / GX502GV / GX502GW / GX532GV / GX532GW
Asus ProArt StudioBook Pro 15 W500G5T / 15 W500G5T-HC004R / 15 W500G5T-HC011R / 15 W500G5T-HC012R / 15 W500G5T-HC013R / 15 W500G5T-XS77 / 15 W500GV / W500 / W500G5T
Asus ROG GA502DU / GU502GV / S GX532GW-AZ111T
Asus ROG Zephyrus G GA502 / GA502DU / GA502DU-AL005T / GA502DU-AL024T / GA502DU-AL025 / GA502DU-AL025T / GA502DU-AL026T / GA502DU-AL027T / GA502DU-AL031T / GA502DU-AL041T / GA502DU-BQ015T / GA502DU-BQ077 / GA502DU-BR7N6 / GA502DU-PB73 / GA502GU / GA50
Battery TypeLithium Polymer
Battery Voltage15.4V
Battery Capacity4940 mAh

Questions about this item

How do I install the MPL03346P-06 battery in my Asus GU502GV, and which step causes the most problems?

Power off the laptop, remove the bottom case screws, disconnect the old battery connector before lifting it out, then connect the new 15.4V pack and reassemble; the step most people get wrong is forgetting to unplug the old battery first, which can short the motherboard.

What maintenance or replacement will the 4940 mAh lithium polymer pack need later?

No routine maintenance is required; the pack will eventually hold less charge after hundreds of cycles, at which point you replace the entire MPL03346P-06 unit rather than servicing individual cells.

What limit appears first during sustained heavy use of this 76 Wh battery?

The 15.4 V lithium polymer cells hit their thermal and voltage sag limits first, causing the laptop to throttle performance or shut down before the 4940 mAh capacity is fully drained.

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