Dr. Battery MPL05240P-05 6-cell 4400 mAh 10.8 V laptop battery

Replacement Battery for Dell Inspiron 14R 15R 17R

The Dr. Battery MPL05240P-05 is a new six-cell lithium-ion pack rated at 10.8 V and 4400 mAh, providing 48 Wh of capacity. It replaces original Dell batteries in multiple Inspiron models including the 14R, 15R and 17R series as well as M5040, M5110, N3010, N4010, N4050, N4110, N5010 and N5110 chassis.

Fits Directly Into Existing Battery Bay

The pack uses the same form factor and connector as the factory unit so it slots into the laptop without adapters or cable routing. Its built-in smart control chip manages charging, short-circuit, overheat and overload protection while the six lithium-ion cells deliver extended run time between charges.

Upgrades From Worn-Out or Lower-Capacity Packs

Owners of compatible Inspiron 13R, 14, 15, 17, 3010, 4010, 5010, M5010, M5030 or M511R machines whose original battery no longer holds a charge will regain full mobility. The jump is worth it when the old pack cannot sustain a work session unplugged or shows swelling, but this unit does not add capacity beyond the 4400 mAh specification.