batteries have a nominal voltage of 1.2V and alkaline batteries have 1.5V. Lithium AA batteries also have a nominal voltage of 1.5V, so from the device's perspective, it's all good, with the right ...

1. EBL Battery Charger with 1.5V AA AAA Li-Ion Batteries This smart charger is designed for 1.5V lithium-ion rechargeable batteries, providing quick and consistent power to high-drain devices.