Dr. Battery MPL05278P-06 4 Cell 14.8V 2200mAh laptop battery

Replacement battery for Dell Inspiron 14

This Dr. Battery MPL05278P-06 unit replaces the original power pack in a wide range of Dell Inspiron 14-3000, 14-5000, 15-3000 and Vostro models. It is built for owners who need a direct swap without adapter cables or firmware tricks. The black lithium-ion pack restores mobile operation for daily office work, study sessions and light media consumption.

4-cell 14.8 V 2200 mAh capacity

Four lithium-ion cells deliver 2200 mAh at 14.8 volts, yielding roughly 33 watt-hours of stored energy. That reserve comfortably powers typical productivity loads for several hours, but intensive tasks such as sustained video encoding or gaming will drain it more quickly. The integrated smart chip manages charge cycles to preserve long-term health.

Fits existing battery bay

The pack matches the original form factor so it slides into the laptop's battery compartment without modification. On-board electronics provide short-circuit, overheat and overload safeguards, removing the need for external protection hardware. Buyers whose machines require a higher cell count or different voltage will need a different part.