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Black rectangular laptop battery with six cells, 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL01215P-T01 laptop battery 10.8V 4400mAh 6-cell

SKU CH-CCJP-GYE5Z

Replacement lithium-ion battery delivering 10.8 V and 4400 mAh across six cells for compatible Acer Aspire and TravelMate models

  • ColorBlack
  • TypeBattery
  • CompatibilityAcer Aspire 4250 / 4551 / 4739 / 5250 / 5251 / 5253 / 5336 /
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Compatible with many Acer Aspire and Travelmate models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches original battery specifications
  • Built-in smart chip provides overheat and short-circuit protection
  • One-year manufacturer warranty included

Replacement for Acer Aspire series

The Dr. Battery MPL01215P-T01 is a new 6-cell lithium-ion pack rated at 10.8 volts and 4400 milliampere-hours. It replaces the original battery in a wide range of Acer Aspire, TravelMate and E1-series notebooks listed in the compatibility data.

Thermal and power behaviour

Lithium-ion chemistry delivers steady output with minimal heat during normal discharge. The integrated smart control chip manages charging current to reduce power draw and extends usable run time between charges.

Build integration

The pack fits the existing battery bay without modification and uses the laptop's native charging circuit. Over-current, overheat and short-circuit protections are built in, so no external circuitry or adapters are required. Buyers who need a higher capacity than 4400 milliampere-hours or a different voltage should verify their original part number before ordering.

Highlights

  • Compatible with many Acer Aspire and Travelmate models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches original battery specifications
  • Built-in smart chip provides overheat and short-circuit protection
  • One-year manufacturer warranty included

Specifications

BrandDr. Battery
ModelMPL01215P-T01
ColorBlack
TypeBattery
CompatibilityAcer 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.
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

How do I install the MPL01215P-T01 battery in my Acer Aspire 5742, and which step is often missed?

Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 10.8V 4400mAh unit until it clicks, then charge fully before first use.

What maintenance or replacement will the 6-cell lithium-ion pack need later?

The pack has no user-serviceable parts; replace the whole battery when run-time no longer meets your needs.

What limit appears first during sustained use of this 48Wh battery?

Run-time is limited by the 4400mAh capacity; thermal protection may throttle output if the pack overheats under heavy load.

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