Dr. Battery MPL01215P-08 6 Cell 10.8V 4400mAh laptop battery

Compatible Acer Aspire Models

This replacement battery fits a wide range of Acer Aspire laptops including the 4250, 4551, 4739, 5250, 5251, 5253, 5336, 5349, 5551, 5552, 5733, 5733Z, 5736Z, 5742, 5742Z, 5749, 5749Z, 5750, 5755, 7551, 7560, 7741G, 7750 and AS5336 series. It also supports select Aspire E1 models such as the E1-431 and E1-531. Verify your exact model number before ordering to ensure proper fit.

Replaces Worn OEM Batteries

The 6-cell lithium-ion pack restores mobility to notebooks whose original cells no longer hold a useful charge. A swap is worthwhile when run time has dropped below your daily requirement or the system shuts down unexpectedly under load. The 10.8V 4400mAh rating matches the OEM specification so the laptop’s power management behaves exactly as designed.

Fits Standard Battery Bay

The pack slots directly into the existing battery compartment without adapters or cable modifications. Its built-in smart control chip handles charge balancing, short-circuit protection, overheat protection and overload protection automatically. No BIOS update or driver installation is required; the laptop recognises the battery immediately on boot. Users who need longer unplugged sessions than 48Wh provides should consider a higher-capacity alternative.