ACER UM09H31, UM09H56, Aspire One 532h Battery White Step 6: Charger battery power more than 30%.Step 5: Use Ev2300 to check the voltage difference of each goroup cells.Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity.Step 3: Test battery charger and recharger function.Step 2: Check battery's appearance and interface.
Step 1: Make sure customer bought the correct battery.How we test this ACER UM09H31, UM09H56, Aspire One 532h Battery White