Dr. Battery
Dr. Battery MPL01215P-04 6-cell 10.8V 4400mAh laptop battery
Six-cell lithium-ion replacement battery delivering 10.8 V and 4400 mAh for compatible Acer Aspire and Gateway laptops
- ColorBlack
- TypeBattery
- CompatibilityAcer Aspire 4250 / 4551 / 4739 / 5250 / 5251 / 5253 / 5336 /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- 6-cell lithium-ion design delivers 48Wh capacity for extended runtime
- 8V output matches OEM specification for reliable compatibility
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Fits Acer Aspire 4250, 5250, 5733, 5742, E1-431 and Gateway NE56R series
Direct replacement for listed Acer models
This Dr. Battery MPL01215P-04 is a new six-cell lithium-ion unit rated at 10.8 volts and 4400 milliampere-hours. It matches the original specifications for a wide range of Aspire laptops including the 4250, 5250, 5742 and E1 series. The black casing fits the existing battery bay without modification.
Built-in protection chip manages charge cycles
The pack integrates a smart control circuit that provides short-circuit, overheat and overload safeguards while supporting quicker charging and lower power draw. Lithium-ion cells are assembled to meet OEM specification levels and the unit carries a one-year manufacturer warranty. No separate driver or firmware update is required for installation.
Verify your original part number before ordering
Compatibility covers dozens of Acer model numbers and several Gateway equivalents such as NE56R and NV52L15u, plus battery codes BT.00605.065 through BT.00607.127. Buyers whose laptop uses a different voltage, cell count or connector layout will need a different pack. Cross-reference the label on your old battery to confirm an exact match.
Highlights
- 6-cell lithium-ion design delivers 48Wh capacity for extended runtime
- 8V output matches OEM specification for reliable compatibility
- Smart control chip enables quicker charging and longer discharge time
- Built-in protections guard against short circuit, overheat and overload
- Fits Acer Aspire 4250, 5250, 5733, 5742, E1-431 and Gateway NE56R series
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL01215P-04 |
| 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
What voltage does the 10.8V lithium-ion pack deliver to the laptop?
The battery operates at 10.8V, matching the original specification for the listed Acer Aspire and Gateway models.
Will the six-cell black pack fit my Aspire 5742Z without modification?
Yes, the 6-cell form factor is designed as a direct replacement for the original battery in the compatible Aspire and Gateway chassis.
How do I install the replacement battery and what step is often missed?
Slide the pack into the bay until the locking latches click, then charge it fully before first use to calibrate the smart control chip.
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