Dr. Battery
Dr. Battery MPL01215P-24 6 Cell 10.8V 4400mAh laptop battery
Replacement 6-cell lithium-ion battery rated 10.8V and 4400mAh for select Acer Aspire laptops
- ColorBlack
- TypeBattery
- CompatibilityAcer Aspire 4250 / 4551 / 4739 / 5250 / 5251 / 5253 / 5336 /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- Replaces many Acer Aspire models with exact fit
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original voltage specification
- Smart control chip enables quicker charging and longer discharge
- Built-in protections guard against short circuit, overheat and overload
Replacement for Acer Aspire models
This 6 cell lithium-ion battery replaces the original power source in a wide range of Acer Aspire laptops including the 4250, 4551, 4739, 5250, 5251, 5253, 5336, 5349, 5551, 5552, 5733, 5736, 5742, 5749, 5750, 5755, 7551, 7560, 7741 and 7750 series. It also covers Aspire E1-431 and E1-531 families. The black pack delivers 10.8V and 4400mAh for mobile computing.
Thermals and power behaviour
The integrated smart control chip manages charging current to reduce heat build-up and lower power consumption during recharge cycles. Built-in protections guard against short circuit, overheat and overload conditions to keep operation safe. The 48Wh capacity supports extended discharge time between charges.
Build integration notes
The battery fits directly into the laptop's existing bay without extra cabling or adapters. Users must verify their original battery part number and output voltage before purchase to ensure correct fit. It is not suitable for laptops outside the listed Acer Aspire compatibility range or for systems requiring a different cell count or voltage.
Highlights
- Replaces many Acer Aspire models with exact fit
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 8 V output matches original voltage specification
- Smart control chip enables quicker charging and longer discharge
- Built-in protections guard against short circuit, overheat and overload
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL01215P-24 |
| Color | Black |
| Type | Battery |
| Compatibility | Acer 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 Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
How do I install the MPL01215P-24 battery in my Acer Aspire 5742, and what step is often missed?
Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 6 cell unit until it clicks, then charge fully before first use.
What maintenance will this 10.8V 4400mAh lithium-ion battery need over its life?
No routine maintenance is required; store at roughly half charge if unused for weeks, keep vents clear, and avoid constant full discharges to preserve the 48Wh capacity.
What limit appears first when the battery runs under sustained load?
The 4400mAh capacity determines runtime; continuous high draw will deplete the 10.8V pack faster and trigger the built-in overheat and overload protection circuits.
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