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Black rectangular 6-cell lithium-ion laptop battery with label showing 11.1V 4400mAh

Dr. Battery

Dr. Battery MPL01203P-27 6-Cell 11.1V 4400mAh laptop battery

SKU CH-M5SK-TDEG8

A 6-cell 11.1V 4400mAh lithium-ion replacement battery compatible with numerous Acer Aspire and Gateway laptop models

  • 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 /
  • 6-cell design delivers 4400 mAh capacity for extended runtime
  • 1 V output matches OEM voltage for stable operation
  • Lithium-ion chemistry provides reliable recharge cycles
  • Built-in smart chip enables overheat and short-circuit protection
  • Compatible with Acer Aspire 5220 5315 5520 5530 5710 5715 5720 5730 5920 5930 5935 6530 6920 6930 6935 7320 7330 7530 7535 7720 7730 7735

Compatible Acer Aspire models

This replacement battery fits a wide range of Acer Aspire laptops including the 5220, 5315, 5520, 5530, 5710, 5715, 5720, 5730, 5920G, 5930, 5935, 6530, 6920, 6930, 6935, 7320, 7330, 7530, 7535, 7720, 7730, 7735, 7736, 7740 and 8730 series. It also covers Gateway MC73 and M-series models. The unit is a direct substitute for original part numbers such as lX.ARY0X.067, MS2221, ZD1, BT.00603.033, BT.00604.018, BT.00605.015 and BT.00607.010.

Six-cell lithium-ion construction

The black 6-cell lithium-ion pack delivers 11.1V and 4400mAh for a 49Wh energy rating. A built-in smart control chip manages charging and discharging to reduce power consumption and extend run time. Integrated protection guards against short circuit, overheat and overload conditions during daily use.

Verify model and voltage before ordering

Confirm your laptop model matches the supported list and cross-reference the original battery part number printed on your existing pack. Ensure the original battery output voltage is 11.1V to avoid a mismatch. Buyers needing a different cell count, voltage or capacity should look for an alternative unit.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL01203P-27
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

What voltage does the 11.1V lithium-ion pack deliver and what capacity does that provide?

The pack supplies 11.1 volts with a rated capacity of 4400 mAh, giving roughly 49 watt-hours of energy for compatible Acer Aspire models.

Which physical battery models does the MPL01203P-27 replace in the laptop chassis?

It replaces Acer part numbers BT.00603.033, BT.00604.018, BT.00605.015 and BT.00607.010, matching the original 6-cell form factor.

How is the battery installed and what verification step do buyers often skip?

Power off the laptop, release the battery latch, swap the pack, then confirm the replacement part number matches one of the listed Acer or Gateway models before first charge.

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