Dr. Battery
Dr. Battery MPL07217P-27 6-cell 4400 mAh 11.1 V laptop battery
A 6-cell lithium-ion replacement battery rated at 11.1 V and 4400 mAh for Acer, eMachines and Gateway laptops
- ColorBlack
- TypeBattery
- CompatibilityAcer Aspire 4732 / 5241 / 5332 / 5334 / 5516 / 5517 / 5532 /
- Battery Type6 Cell Lithium-Ion
- Battery Voltage11.1V
- Battery Capacity4400 mAh
- Replaces batteries in many Acer, eMachines and Gateway models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 1 V output matches original voltage requirement
- Built-in protection chip guards against short circuit, overheat and overload
- Dr. Battery quality cells meet OEM specification level
Replacement for Gateway and Acer laptops
This 6-cell lithium-ion battery replaces the original pack in a wide range of Gateway NV-series and Acer Aspire, eMachines models. It delivers 4400 mAh at 11.1 V for 49 Wh of capacity. The black housing matches the OEM form factor so it fits the existing battery bay without modification. Buyers who need a higher-capacity 9-cell pack or a different voltage should look elsewhere.
Smart-chip protection and charging
A built-in control chip manages charging current, provides short-circuit, overheat and overload safeguards, and helps extend discharge time per cycle. The pack is designed to meet OEM specification levels for reliable daily use. It does not add fast-charge protocols or communication features beyond the standard battery interface.
Sustained runtime on a full charge
Under continuous load the 4400 mAh rating translates into steady output until the pack reaches its low-voltage cutoff. The cell chemistry and protection circuit keep voltage stable through the discharge curve rather than dropping sharply after a brief burst. Runtime will vary with the laptop’s power draw, screen brightness and background tasks.
Highlights
- Replaces batteries in many Acer, eMachines and Gateway models
- 6-cell lithium-ion design delivers 4400 mAh capacity
- 1 V output matches original voltage requirement
- Built-in protection chip guards against short circuit, overheat and overload
- Dr. Battery quality cells meet OEM specification level
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL07217P-27 |
| Color | Black |
| Type | Battery |
| Compatibility | Acer Aspire 4732 / 5241 / 5332 / 5334 / 5516 / 5517 / 5532 / 5541 / 5732Z / 5734Z / 7315 / 7715Z eMachines D520 / D525 / D725 / E430 / E525 / E527 / E625 / E627 / E630 / E725 / G430 / G627 / G725 Gateway ID58 / NV52 / NV53 / NV54 / NV56 / NV58 / NV59 / NV5915u / NV5942u Original Battery Part Number : AS09A31 / AS09A36 / AS09A41 / AS09A51 / AS09A56 / AS09A61 / AS09A70 / AS09A71 / AS09A73 / AS09A75 / AS09A90 / AS2007A / BT.00603.076 / BT.00605.036 / BT.00606.002 / BT.00607.066 / BT.00607.067 / BT.00607.068 / JAL90 / JAT10 / L09M6Y21 / L09S6Y21 / MS2274 / Z01 / Z03 / AK.006BT.025 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 11.1V |
| Battery Capacity | 4400 mAh |
Questions about this item
Will this 6-cell 11.1 V pack fit my Acer Aspire 5732Z chassis?
The battery is built to the original form factor for the listed Acer Aspire models including the 5732Z; align the latch slots and press until the retention clips click.
What is the correct installation sequence for the MPL07217P-27?
Power off the laptop, disconnect the AC adapter, slide the old pack out by releasing both latches, insert the new pack until both latches engage, then reconnect AC power.
How do I know when this 4400 mAh battery needs replacing?
Replace the pack when run-time falls far below the original 49 Wh rating or the built-in protection chip flags a permanent capacity fault.
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