Dr. Battery MPL07217P-09 laptop battery 6-cell 11.1V 4400mAh

Direct replacement for listed Acer eMachines

This Dr. Battery MPL07217P-09 is a new 6-cell lithium-ion pack rated at 11.1V and 4400mAh. It matches the OEM specification for the Acer Aspire 4732 5241 5332 5334 5516 5517 5532 5541 5732Z 5734Z 7315 7715Z eMachines D520 D525 D725 E430 E525 E527 E625 E627 E630 E725 G430 G627 G725 and Gateway ID58 NV52 NV53 NV54 NV56 NV58 BT.00606.002 BT.00607.066 BT.00607.067 BT.00607.068 JAL90 JAT10 L09M6Y21 L09S6Y21 MS2274 series. Buyers needing a different voltage or cell count should verify their original battery before ordering.

Thermal behaviour and power draw in daily use

The integrated smart control chip manages charging current to reduce heat build-up during recharge cycles. Overheat protection activates if cell temperature exceeds safe limits while the pack delivers 49Wh of energy. Lower power consumption during discharge helps keep the laptop chassis cooler during typical office workloads. No active cooling is required for the battery itself.

Build quality and connector implications

The black housing uses lithium-ion cells produced to OEM specification and includes short-circuit overload safeguards. A one-year warranty backs the manufacturing quality. The pack fits the original battery bay without modification so the existing latch and connector engage securely. Users who need higher capacity or a different form factor will not be served by this model.