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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL03230P-27 6-cell 10.8V 4400mAh laptop battery

SKU CH-840Q-BTEEN

Replacement 6-cell lithium-ion battery for compatible Asus laptops, delivering 10.8V and 4400mAh capacity with built-in protection circuits

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAsus A43 / A53 / A53E / A53S / A54 / A54C / A83 / A84 / K43
  • Replacement for many Asus models including A43, A53, K53, X53 series
  • 6-cell lithium-ion design delivers 10.8V 4400mAh capacity for extended runtime
  • Built-in smart chip enables quicker charging and longer discharge time
  • circuit, overheat and overload protections maintain safe operation
  • Professional-grade cells meet OEM specification level for reliable performance

Replacement battery for Asus K53 and X53 series

This 6-cell lithium-ion unit replaces original Asus packs such as A31-K53, A32-K53 and 90-N3V3B1000Y across the A43, A53, K53, X53 and related families. It delivers 10.8V and 4400mAh capacity for compatible laptops. The pack is supplied new and includes a one-year manufacturer warranty.

Straightforward swap with built-in protections

Installation follows the standard battery bay procedure: power off, release the latch, swap the pack and lock it back in place. An integrated smart chip manages charging, short-circuit, overheat and overload safeguards automatically. The only common issue is ordering the wrong variant, so verify the original part number and voltage before purchase.

48Wh capacity for everyday workloads

The 4400mAh rating provides typical office and web-browsing runtime on supported models. Heavy multi-tasking, high screen brightness or discrete GPU load will reduce available time between charges. Users needing all-day mobility without a charger should consider a higher-capacity alternative where the chassis allows.

How it compares

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

Price $30.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameMPL03230P-27
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withAsus 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

Questions about this item

How can I confirm the 10.8V 4400mAh battery is working correctly after installation?

The laptop should power on, charge to 100 percent, and report the rated voltage and capacity in the OS battery utility.

What comes in the box and what must I supply?

Only the 6-cell lithium-ion battery is included; no tools, screws, or AC adapter are supplied.

Which version matches my Asus model from the list such as K53E, X53S, or A54C?

Check the original battery part number — 90-N3V3B1000Y, A31-K53, A32-K53, A41-K53, or A42-K53 — and match it to the compatibility list.

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