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Black rectangular laptop battery with six cells and label showing 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL01215P-14 6-cell 10.8V 4400mAh laptop battery

SKU CH-HZ4D-KCDJA

Six-cell lithium-ion replacement battery rated at 10.8V and 4400mAh for listed Acer Aspire models

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withAcer Aspire 4250 / 4551 / 4739 / 5250 / 5251 / 5253 / 5336 /
  • 6-cell lithium-ion design delivers reliable mobile power
  • 8V 4400mAh capacity supports extended work sessions
  • Built-in smart chip enables quicker charging and longer discharge
  • Multiple protections guard against short circuit, overheat and overload
  • Wide Acer Aspire compatibility covers many E1, V3 and classic series models

Direct Replacement for Acer Aspire Models

This 6-cell lithium-ion battery replaces original packs in numerous Acer Aspire laptops including the E1-571, V3-571 and 5742 series. It arrives new and ready to install without tools. The black casing matches the factory aesthetic of supported chassis.

Voltage and Capacity Match

The pack delivers 10.8 volts and 4400 mAh, equating to 48 Wh of energy storage. These figures must match the original battery label exactly for safe operation. A built-in smart chip manages charging current and protects against short circuit, overheat and overload conditions.

Fits Existing Bay and Charger

The battery slides into the standard compartment and works with the laptop’s original AC adapter. No BIOS update or hardware modification is required. It restores mobile runtime for users who need to work away from a power outlet.

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 nameMPL01215P-14
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withAcer Aspire 4250 / 4551 / 4739 / 5250 / 5251 / 5253 / 5336 / 5349 / 5551 / 5552 / 5733 / 5733Z / 5736Z / 5742 / 5742Z / 5749 / 5749Z / 5750 / 5755 / 7551 / 7560 / 7741G / 7750 / AS5336
Acer Aspire E1-431 / E1-531 / E1-571 / E1-731 / E1-771 / V3-551 / V3-571 / V3-731 / V3-771 / V3-771G
Acer TravelMate 5742 / 5744 / 7740 / P243-M / P253-M / P273-MG
Gateway NE56R / NE56R34u / NE56R41u / NE71B / NE71B06u / NV52L15u / NV52L23u / NV57H / NV76R
Original Battery Part Number :
31CR19/652 / 31CR19/65-2 / 31CR19/66-2 / 3ICR19/65-2 / 3INR19/65-2 / 934T2078F / 934T2079F / AK.006BT.075 / AK.006BT.

Questions about this item

How long will the 4400 mAh capacity actually run my laptop?

At 10.8 V the pack stores 48 Wh; real-world runtime depends on your model's power draw, so a 25 W system would last roughly two hours.

Does the 10.8 V rating match the original Acer battery voltage?

Yes, the replacement is rated at 10.8 V, the same nominal voltage used by the listed Aspire and E1 series models.

Will the 6-cell black pack fit the battery bay on an Aspire 5742?

The 6-cell lithium-ion form factor is built to the OEM footprint for the compatible Aspire and E1 chassis listed.

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