Olight Ostation 2 AA /AAA Automatic Battery Charger

Test, charge, and store AA and AAA batteries with the Ostation 2 AA /AAA Automatic Battery Charger from Olight. Simply drop your rechargeable batteries into the top of the Ostation 2—it doesn't even matter which way the buttons are pointing—and the device will charge them, two AAs and two AAAs at a time in 2.5 hours. Unhealthy or incompatible cells are automatically sent to a reject tray.