Dr. Battery MPL05308P-28 11.4V 3400mAh laptop battery

Dr. Battery MPL05308P-28 11.4V 3400mAh

This new lithium-polymer replacement battery fits a wide range of Dell Inspiron models including 13 5368, 13 5378, 13 5379 2-in-1, 13 7368, 14 7460, 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 and 17 5770. It is designed for owners of those specific laptops who need a direct voltage and capacity match. Buyers with Dell models outside this list or with different voltage requirements cannot use this unit.

Built-in smart control chip

The integrated chip manages charging speed, reduces power draw and extends discharge time while providing short-circuit, overheat and overload safeguards. No extra software, cables or adapters are bundled; the component is a standalone power cell. Users who expect a tool kit, external charger or diagnostic utility in the package will not find them here.

Straightforward internal swap

Installation involves opening the laptop chassis, disconnecting the old pack and connecting the new one using the existing connector. The process requires a suitable screwdriver and care with ribbon cables; forcing the connector or reversing polarity can damage the motherboard. First-time installers should follow a model-specific guide to avoid bent pins or loose screws. Those uncomfortable with internal hardware work should seek professional assistance.