The Fujitsu Quick Charger is the best rechargeable battery charger in 2019 and 2020, it's more flexible and prevents batteries from over-charging. Charging stops each battery when is full
Safety: If you're looking for a way to recharge AA and AAA batteries, or you're looking for an AA & AAA battery charger, this charger has a lot of safety features which is the high temperature detection, smart charge cut-off, cut off timer, reverse polarity detection, alkaline battery detection.Speed Charge:
When you want to charge quickly, this charger can be charge double speed (x2) for one to two batteries.
Smart: Mixed energy level OK. Each battery is charged individually Convenient for all devices.
Able to charge any battery combination.
Battery status easy to understand with LED indicator.