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Rectangular black lithium polymer laptop battery 15.2 V 2200 mAh

Dr. Battery

Dr. Battery MPL01231P-22 2200 mAh 15.2 V laptop battery

SKU CH-755N-YQAEM

New 2200 mAh 15.2 V lithium-polymer replacement battery for Acer Aspire E3-112M E5-771 E5-771G ES1-311 ES1-411 ES1-421 ES1-431 ES1-511 ES1-512

  • Battery typeLithium Polymer
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAcer Aspire A515-51 / A515-51G / A517-51 / A517-51G / E3-111
  • Reliable power for many Acer Aspire models
  • 2200 mAh capacity supports extended mobile use
  • 2 V lithium-polymer cells match OEM voltage
  • Built-in protection against short circuit and overheat
  • Smart control chip enables quicker charging cycles

Replacement battery for Acer Aspire

This Dr. Battery MPL01231P-22 is a new lithium-polymer replacement for a wide range of Acer Aspire, ES, V3 and Chromebook 11 models. It delivers 2200 mAh at 15.2 V for 33 Wh of capacity. The pack includes a smart control chip that manages charging, discharge and safety protections.

Fits listed Acer models; not for other brands

This unit suits owners of the specific Acer Aspire, ES and V3 series listed in the compatibility data who need a direct replacement. It will not fit laptops outside that list, so buyers with different models or brands should look elsewhere.

15.2 V output voltage must match original

The single specification that decides fit is the 15.2 V output; your original battery must show the same voltage. If the original reads a different voltage, this pack is not the correct part.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL01231P-22
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery capacity2,200 mAh
Compatibility
Compatible withAcer Aspire A515-51 / A515-51G / A517-51 / A517-51G / E3-111 / E3-112 / E3-112M / E5-771 / E5-771G / ES1-311 / ES1-411 / ES1-421 / ES1-431 / ES1-511 / ES1-512 / V3-111 / V3-111P / V3-112P / V3-371
Acer Chromebook 11 C730 / 13 C810 / 15 C910
Acer TravelMate Spin B1 B118
Original Battery Part Number :
AC14B3K / AC14B8J / AC14B8K / KT.00403.027 / KT.0040G.004

Questions about this item

My Acer Aspire E5-771 uses the AC14B8K battery — will this MPL01231P-22 fit without any adapter or extra cable?

Yes, the MPL01231P-22 is listed as a direct replacement for the AC14B8K and the E5-771, so it installs in the original bay with the existing connector.

I plan to keep my original 15.2 V charger — will this 2200 mAh lithium-polymer pack charge normally from it?

The pack is rated at 15.2 V and 33 Wh, matching the original specification, so the standard charger will charge it without any change.

After fitting the battery, how can I confirm the built-in smart chip is communicating with my Acer?

The operating system should report the correct 15.2 V design voltage and 2200 mAh capacity, and the battery icon will show charge progress normally.

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