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Rectangular black 8-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL03284P-02 8-Cell 4400mAh 66Wh 15V laptop battery

SKU CH-9HXT-C61WB

An 8-cell lithium-ion replacement battery delivering 4400mAh at 15V for compatible Asus ROG G751 series laptops

  • Battery type8 Cell Lithium-Ion
  • Battery capacity4,400 mAh / 66 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAsus G751 / G751J / G751J-BHI7T25 / G751JL / G751JM / G751JT
  • 8-cell lithium-ion design delivers 66 Wh capacity
  • 4400 mAh rating supports extended runtime for Asus ROG G751 series
  • Built-in smart chip enables quicker charging and longer discharge time
  • Protection circuits guard against short circuit, overheat and overload
  • New condition ensures reliable performance from first use

What this battery replaces

Dr. Battery MPL03284P-02 is an 8-cell lithium-ion replacement rated at 4400mAh and 66Wh. It matches the original 15V specification for Asus ROG G751 series laptops. The pack restores factory runtime for users whose original cell has degraded.

When the upgrade makes sense

Swapping the old pack is worthwhile when the laptop no longer holds a charge through a typical work session or shuts down under load. The built-in smart control chip manages charging cycles and protects against short circuit, overheat and overload conditions. A fresh cell also eliminates the need to stay tethered to an AC adapter.

Check before ordering

Confirm the exact model number printed on your existing battery — common part numbers include A42LM93, A42LM9H and A42N1403. Verify the laptop chassis is one of the listed G751 or GFX71 variants and that the original voltage reads 15V. The pack is brand new and carries a one-year manufacturer warranty from 2020.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL03284P-02
Product colorBlack
Product typeBattery
Power
Battery type8 Cell Lithium-Ion
Battery capacity4,400 mAh / 66 Wh
Compatibility
Compatible withAsus G751 / G751J / G751J-BHI7T25 / G751JL / G751JM / G751JT / G751JY / GFX71 / GFX71J / GFX71JM / GFX71JT / GFX71JY / GFX71JY4710 / GFX71JY4720 / GFX71JY4860
Asus ROG G751 / G751J / G751JL / G751JM / G751JT / G751JT-WH71WX / G751JY / GFX71 / GFX71J / GFX71JM / GFX71JT / GFX71JT4710 / GFX71JT4720 / GFX71JY / GFX71JY 4710
Original Battery Part Number :
0B110-00340000 / A42LM93 / A42LM9H / A42N1403

Questions about this item

What voltage and cell count must the replacement battery match for the Asus ROG G751 series?

The battery supplies 15V using 8 lithium-ion cells, matching the original specification for the G751 models.

Which original Asus part numbers does the MPL03284P-02 replace to confirm correct fit?

It replaces A42LM93, A42LM9H, A42N1403 and 0B110-00340000, so matching any of those numbers verifies compatibility.

How long is the maker's warranty on this 66Wh pack, and what does that imply for future replacement?

Dr. Battery covers the pack for 1 year; after that period a new battery will be needed when runtime drops below your requirements.

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