Dr. Battery MPL01223P-04 4-cell 14.8V 2200mAh laptop battery

Replacement battery for Acer TravelMate

This Dr. Battery MPL01223P-04 unit replaces the original power pack in a wide range of Acer TravelMate P245 and P255 series notebooks as well as numerous Aspire E1 models. It is built for owners who need a direct-fit lithium-ion cell that matches the factory voltage and connector layout. The four-cell design delivers 14.8V and 2200mAh for everyday mobile computing.

Steady output through a full workday

The integrated smart control chip manages charge current to reduce heat buildup during extended sessions, so voltage remains stable from the first hour to the last. Lower internal consumption extends the usable discharge window compared with aged original packs, letting the laptop run typical office workloads without an early throttle. Overheat and overload safeguards keep the cells within safe limits when the system draws sustained power.

Four-cell lithium-ion pack with OEM-style mounting

Black plastic housing mirrors the original battery dimensions and latch positions, so it clicks into the compartment without forcing or gaps. The 33Wh rating reflects the 4-cell 14.8V 2200mAh configuration and aligns with the manufacturer quality control standard established since 2006. Buyers who need a higher-capacity 6-cell or 9-cell option for longer unplugged time will not find that capacity in this model.