2-power 2P-PSAGCA-02W010 - Battery

When your Acer Aspire One D255 or eMachines eM350 runs out of juice mid-commute, this 2-Power battery keeps you working. It's a direct replacement for the original pack, with a 4400mAh capacity and 49Wh energy rating that matches or exceeds factory specs. The 11.1V nominal voltage and 6-cell lithium-ion construction deliver consistent power for hours of web browsing, document editing, or video streaming. The black casing snaps securely into the same compartment as your old battery, so installation takes seconds.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Nominal voltage: 11.1 V
• Capacity: 4400 mAh
• Energy rating: 49 Wh
• Number of cells: 6
• Colour: Black
• Compatible with Acer Aspire One D255, D260, 521, 532h, 533, AO532h, AO533 series
• Also fits eMachines eM350, Gateway LT21, LT23, LT25, LT26 series
• Replaces OEM part numbers: UM09H31, UM09H36, UM09H41, UM09H51, UM09H70, UM09H71, UM09H73, UM09H75
• Safety features: Overcharge, over-discharge, short circuit protection
• Certifications: CE, RoHS

Why choose it

This battery is built to strict quality standards, with built-in protection against overcharging, deep discharge, and short circuits. That means longer lifespan and safer operation. The 6-cell design offers a good balance between weight and runtime, and the 4400mAh capacity ensures you get through a full work session without hunting for an outlet.

Ideal use cases

• Students taking notes in lectures or libraries
• Remote workers who move between coffee shops and co-working spaces
• Travelers who need reliable power on long flights or train rides
• Anyone replacing a worn-out original battery in an older netbook

Good to know

Before ordering, confirm your laptop model and original battery part number. The battery is external and mounts in the standard compartment. It ships with a charge, but for best results, fully charge and discharge it two or three times to calibrate the power meter. Store in a cool, dry place when not in use.