Dr. Battery
Dr. Battery MPL05240P-30 6-cell 10.8V 4400mAh laptop battery
Six-cell lithium-ion battery delivers 4400 mAh at 10.8 V for compatible Dell Inspiron and Vostro laptops
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110
- Battery Type6 Cell Lithium-Ion
- Battery Voltage10.8V
- Battery Capacity4400 mAh
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 8 V output matches original Dell specifications for reliable compatibility
- Smart control chip enables quicker charging and lower power consumption during use
- Built-in protections guard against short circuit, overheat and overload conditions
- Replaces Dell Vostro and Inspiron models including 1440, 1540, 3450 and 3550
Replacement for Dell Vostro and Inspiron
This new six-cell lithium-ion battery delivers 10.8 volts and 4400 mAh capacity for compatible Dell laptops. It suits owners of listed Vostro and Inspiron models who need a direct replacement for an ageing original pack. The black housing matches the factory appearance and fits the existing battery bay without modification.
Built-in protection chip and one-year coverage
The integrated smart control chip manages charging current, reduces power draw and extends discharge time during use. It also provides short-circuit, overheat and overload safeguards so the pack operates safely in daily conditions. A one-year manufacturer warranty backs the cell quality and assembly.
Verify model number and voltage before ordering
Check the part number printed on your current battery against the 312-series codes such as 312-0234, 312-0235, 312-0239, 312-0240, 312-1180, 312-1197, 312-1198 and 312-1200. Confirm that your original pack is rated at 10.8 volts and uses a six-cell layout. Buyers whose laptop requires a different voltage, cell count or connector layout cannot use this unit.
Highlights
- 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
- 8 V output matches original Dell specifications for reliable compatibility
- Smart control chip enables quicker charging and lower power consumption during use
- Built-in protections guard against short circuit, overheat and overload conditions
- Replaces Dell Vostro and Inspiron models including 1440, 1540, 3450 and 3550
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05240P-30 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 13R / 14(N4050) / 14R / 14R(N4010) / 14R(N5110) / 15(3520) / 15R / 15R(N5010) / 15R(N5110) / 17R / 17R(N7110) / 3010 / 4010 / 5010 / M5010 / M5030 / M5040 / M5110 / M511R / N3010 / N4010 / N4050 / N4110 / N4120 / N5010 / N5010D / N5030 / N5040 / N5050 / N5110 / N7010 / N7110 Dell Vostro 1440 / 1540 / 1550 / 2420 / 2520 / 3450 / 3550 / 3555 / 3750 Original Battery Part Number : 04YRJH / 06P6PN / 07XFJJ / 08NH55 / 0YXVK2 / 312-0233 / 312-0234 / 312-0235 / 312-0239 / 312-0240 / 312-1180 / 312-1197 / 312-1198 / 312-1200 / 312-1201 / 312-1202 / 312-1204 / 312-1205 / 312-1206 |
| Battery Type | 6 Cell Lithium-Ion |
| Battery Voltage | 10.8V |
| Battery Capacity | 4400 mAh |
Questions about this item
When will the 6-cell lithium-ion pack need replacing?
The 4400 mAh / 48 Wh capacity will gradually decline with normal daily cycling; plan on a replacement once run-time drops below your needs.
What stops the battery from running longer on a heavy workload?
The fixed 4400 mAh capacity is the hard limit; sustained high draw simply depletes the available charge faster.
Does the pack get hot or draw extra power during all-day use?
The built-in smart control chip manages charging and discharge to limit heat, while over-heat and overload protections keep temperature and power draw in check.
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