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Black rectangular 6-cell lithium-ion laptop battery with Dr. Battery label

Dr. Battery

Dr. Battery MPL01203P-14 6-cell 11.1V 4400mAh laptop battery

SKU CH-KWEW-2KS5R

A 6-cell lithium-ion replacement battery delivering 11.1V and 4400mAh for compatible Acer and Gateway laptops

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAcer Aspire 5220 / 5315 / 5520 / 5530 / 5710 / 5715 / 5720 /
  • Longer runtime with 4400 mAh capacity
  • Safe operation via built-in protection chip
  • Reliable performance from professional-grade lithium-ion cells
  • Broad compatibility across Acer and Gateway models
  • One-year warranty included for peace of mind

Replacement Battery for Acer and Gateway Laptops

This new 6-cell lithium-ion pack replaces the original battery in numerous Acer Aspire and Gateway models. It delivers 11.1 volts and 4400 mAh capacity for mobile power. The black unit is built to match OEM specifications and carries a one-year warranty.

Smart Control Chip with Safety Protections

The integrated chip manages charging for quicker replenishment and lower power consumption during use. It also provides short-circuit, overheat and overload safeguards to protect the laptop and user. These functions extend usable runtime and improve daily reliability.

4400 mAh Capacity Determines Runtime

The 49 Wh rating sets the energy available per charge and decides whether the pack meets a specific workload. Buyers needing longer unplugged time should verify this figure against their original battery. It is not suited for systems that require a higher-capacity module.

How it compares

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

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL01203P-14
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity4,400 mAh
Compatibility
Compatible withAcer Aspire 5220 / 5315 / 5520 / 5530 / 5710 / 5715 / 5720 / 5720Z / 5730 / 5739 / 5920G / 5930 / 5935 / 6530 / 6920 / 6930 / 6935 / 7320 / 7330 / 7530 / 7535 / 7720 / 7730 / 7735 / 7736 / 7740 / 8730
Gateway MC73 / MC78 / MD24 / MD26 / MD73 / MD78 / NV73 / NV78 / NV7802u / NV79 / NV7915u
Original Battery Part Number :
BT.00603.033 / BT.00604.018 / BT.00605.015 / BT.00607.010 / BT.00804.020 / BT.00804.024 / BT.00805.011 / BT.00807.014 / BTP-AS5520G / ICK70 / ICL50 / ICY70 / JDW50 / LAS07B31 / LC.BTP00.008 / LC.BTP00.014 / LF1 / lX.ARY0X.067 / MS2221 / ZD1
*** Not compatible with the

Questions about this item

How many charge cycles will the 4400 mAh lithium-ion pack last before I need a replacement?

The 6-cell lithium-ion battery is covered by a 1-year warranty; lithium-ion packs typically retain useful capacity for several hundred full cycles under normal use.

What limits runtime first when the laptop runs a heavy workload all day?

The 49 Wh capacity sets the total energy available, so sustained high drain will exhaust the charge faster than lighter tasks.

Does the battery get hot or noisy during continuous operation?

The pack has no moving parts and includes overheat protection, so it runs silently and stays within safe temperature limits during normal use.

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