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 6-cell lithium-ion laptop battery with label showing 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL03230P-19 6-cell 4400mAh 10.8V laptop battery

SKU CH-484B-E5ZBQ

A 6-cell 10.8 V 4400 mAh lithium-ion replacement battery compatible with numerous Asus laptop models

  • ColorBlack
  • TypeBattery
  • CompatibilityAsus A43 / A53 / A53E / A53S / A54 / A54C / A83 / A84 / K43
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Compatible with many Asus models including A54C and K53 series
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8V
  • Built-in smart chip enables quicker charging and longer discharge time
  • Safety protections guard against short circuit, overheat and overload
  • New condition with one-year warranty from Dr. Battery

Replacement battery for Asus A54C K53 series

The Dr. Battery MPL03230P-19 is a new 6-cell lithium-ion pack built to match OEM specifications for a wide range of Asus notebooks including the A43 A53 A54 K43 K53 X43 X53 and P43 families. It serves owners who need a direct drop-in replacement for original part numbers such as A31-K53 A32-K53 A41-K53 A42-K53 90-N3V3B1000Y and 07G016JE1875. Buyers with laptops outside the listed compatibility table should look elsewhere.

4400 mAh 10.8 V capacity and runtime headroom

Rated at 4400 mAh and 48 Wh the pack delivers the same voltage and capacity as the factory battery it replaces. It comfortably powers typical office web browsing and media playback sessions for several hours. Runtime will fall short for users who run sustained heavy workloads such as video rendering or gaming on battery alone.

Smart-chip protection thermals and power draw

A built-in smart control chip manages charging current to reduce heat buildup and extend cycle life. The circuitry provides short-circuit overheat and overload safeguards that keep the pack within safe thermal limits during normal charging and discharge. Power draw follows standard laptop regulation with no unusual acoustic or thermal signature.

Highlights

  • Compatible with many Asus models including A54C and K53 series
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8V
  • Built-in smart chip enables quicker charging and longer discharge time
  • Safety protections guard against short circuit, overheat and overload
  • New condition with one-year warranty from Dr. Battery

Specifications

BrandDr. Battery
ModelMPL03230P-19
ColorBlack
TypeBattery
CompatibilityAsus A43 / A53 / A53E / A53S / A54 / A54C / A83 / A84 / K43 / K53 / K53E / K53J / K53S / K53SD / K53SV / K53T / K53TA / K53U / K53Z / K54 / K54C / K84 / K84HR / P43 / X43 / X44 / X44H / X44L / X53 / X53E / X53S / X53X / X53Z / X54 / X54C / X84
Original Battery Part Number :
07G016H31875 / 07G016HG1875 / 07G016HK1875 / 07G016JD1875 / 07G016JE1875 / 90-N3V3B1000Y / 90R-N3VBA1000U / A31-K53 / A32-K53 / A41-K53 / A42-K53 / A43EI241SV-SL
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

Will the 10.8V 4400mAh pack fit my Asus K53E that currently uses an A42-K53 battery?

Yes — the replacement is listed for the K53E and matches the A42-K53 part number, so it installs directly in the existing bay.

How can I confirm the smart control chip is balancing the six lithium-ion cells correctly after the first charge?

Charge to full, then run the laptop on battery until the OS reports low power; steady runtime without sudden shutdowns shows the protection circuits are active.

Does the box include a screwdriver or only the 6-cell 48Wh battery itself?

Only the battery is supplied; a small Phillips screwdriver for the bottom case screws must be sourced separately.

Also in this aisle

People compared these

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