Suitable battery: 1.5VAA AAA alkaline battery.
4 Slots Smart Battery Charger USB Port for Li-ion LiFePO4 Batteries 18500 14500
8 Slot Smart Battery Charger USB Display for AA/AAA NiMH Rechargeable Batteries
LCD Smart Battery Charger USB 4 Slots For 18650 21700 26650 AA AAA Nimh Battery
4-Slot LED Smart Battery Charger USB for Rechargeable AA AAA Nimh Battery
4 Slot LCD Smart Battery Charger USB Rechargeable for AA/AAA NiMH NiCD Battery
LCD 4 Slots Smart Battery Charger USB For Li-ion AA AAA Nimh Ni-CD Battery
