Dr. Battery MPL05308P-30 laptop battery 11.4V 3400mAh

Replacement battery for Dell Inspiron and Vostro

This Dr. Battery MPL05308P-30 is a new lithium polymer replacement for a wide range of Dell laptops, including Inspiron 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 and Vostro 14 5468 models. It suits owners who need to restore original runtime on these specific devices.

Thermals, noise and power draw in normal use

The 11.4V, 3400 mAh cell operates silently with no moving parts and generates minimal heat during typical charge and discharge cycles. A built-in smart control chip manages quicker charging, lower power consumption and longer discharge time while providing short-circuit, overheat and overload protections for safe daily operation.

Upgrade from a degraded original battery

This unit replaces an exhausted or swollen OEM pack that no longer holds a useful charge, restoring mobility for the compatible Dell models listed. The jump is worth it when the original battery drains rapidly, shuts down unexpectedly or shows physical deformation; it is not for users whose laptops require a different voltage, connector layout or form factor.