Dr. Battery
Dr. Battery MPL05308P-18 laptop battery 3400 mAh 11.4V
A 3400 mAh lithium-polymer replacement battery at 11.4 V for compatible Dell Inspiron and Vostro laptops
- ColorBlack
- TypeBattery
- CompatibilityDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 /
- Battery TypeLithium Polymer
- Battery Voltage11.4V
- Battery Capacity3400 mAh
- 3400 mAh capacity extends runtime between charges
- 4 V lithium-polymer cell matches original voltage
- Smart control chip enables faster charging and longer discharge
- Built-in protection guards against short circuit, overheat and overload
- Fits a wide range of Dell Inspiron and Vostro models
Replacement battery for Dell Inspiron
The Dr. Battery MPL05308P-18 is a new lithium-polymer pack rated at 11.4V and 3400 mAh. It matches the original specifications for a long list of Dell Inspiron 13, 14, 15 and 17 models as well as Vostro 14 5468 systems. Buyers who need a higher capacity than 3400 mAh or a different voltage should look elsewhere.
Built-in smart control chip and protection circuits
The integrated chip manages charging to reduce power consumption and extend discharge time. It also provides short-circuit, overheat and overload safeguards during operation. These features do not change the physical dimensions or connector layout of the pack. Users who require an external charger or a battery without onboard electronics cannot use this unit.
Lithium-polymer chemistry at 11.4V nominal
The cell chemistry delivers the stated 3400 mAh capacity within the 11.4V nominal voltage window. Capacity will decline with charge cycles and temperature exposure over time. The pack is not compatible with systems that require a different nominal voltage or a non-lithium-polymer chemistry.
Highlights
- 3400 mAh capacity extends runtime between charges
- 4 V lithium-polymer cell matches original voltage
- Smart control chip enables faster charging and longer discharge
- Built-in protection guards against short circuit, overheat and overload
- Fits a wide range of Dell Inspiron and Vostro models
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL05308P-18 |
| Color | Black |
| Type | Battery |
| Compatibility | Dell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 / 14 7460 / 15 (7570) / 15 5538 / 15 5565 / 15 5567 / 15 5568 / 15 5570 / 15 5578 2-in-1 / 15 5579 2-in-1 / 15 7560 / 15 7569 / 15 7570 / 15 7579 / 17 5765 / 17 5767 / 17 5770 Dell Latitude 13 3379 / 3180 / 3189 2-in-1 / 3480 / 3488 Dell Vostro 14 5468 Original Battery Part Number: 0FW8KR / 0WDX0R / 0Y3F7Y / 1VX1H / 3CRH3 / 9W9MX / / / / CYMGM / FC92N / FW8KR / P26T / P26T001 / P26T002 / P26T003 / P26T004 / P32E001 / P32E002 / P58F / P58F001 / P61F / P62F / P62F001 / P66F001 / P69G / P69G001 |
| Battery Type | Lithium Polymer |
| Battery Voltage | 11.4V |
| Battery Capacity | 3400 mAh |
Questions about this item
How long will the lithium polymer cells in the MPL05308P-18 last before I need a replacement?
The 3400 mAh lithium polymer pack is rated for 1 year of warranty coverage; real-world lifespan depends on charge habits and temperature.
What limits runtime when the battery powers a Dell Inspiron 15 5570 all day?
The 42 Wh capacity sets the energy ceiling; sustained loads drain the 3400 mAh cells faster than light use.
Does the MPL05308P-18 get hot or noisy during continuous operation?
No moving parts mean silent operation; the built-in smart chip manages overheat protection, so the pack stays cool under normal loads.
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