【Independent Charging Slot】The battery charger can charge 1-4 Ni-MH Ni-CD AAA AA batteries freely,no need to charge in pairs. Rechargeable batteries can charge battery between a single or a mix of up to 4 batteries.
【Charging Anytime and Anywhere】Battery charger aa aaa adopts USB Type-C charging design, the charger can be powered by sockets, cars, power banks, computers and other equipment.(Input : 5V/2A max. Output：AA: 300mA max, AAA:120mA max)
[Constant current charging] Smart Battery Charger is charging, the LED indicator will light up green, and the battery will automatically stop charging after 9.5 hours of charging, which will not cause overcharging.
【Constant Current Charging】The battery charger aa aaa adopts constant current charging method. Constant current charging protects the battery from current fluctuations and ensures safe charging.
Jonny –
I knew there was a problem with my rechargeable battery system, it was getting to the hit or miss level with batteries I thought were charged but were not. I suspected my wall charger, the kind that plugs into a receptacle and has no cord. So I bought this one and so far so good. There were quite a few of my batteries that were no good according to the flashing red indicators. I threw them away. All the batteries that charged successfully are indeed fully charged. I find this style of charger a lot easier to load and unload than the wall kind. And I love the thin USB cable because it’s More manageable than a typical thick stiff electric cable.
Grandavia –
If you have Ni-MH Ni-CD, AA and/or AAA this will charge them. It’s simple, and cheap for charging (8) batteries at one time. The batteries charge fast, at least as fast as any other charger I have had. I think you save a lot of money because it is just the charger and a USB cable you are purchasing. It doesn’t come with a wall plug. I have so many wall plugs anyway. I can use one of them (outlet to USB plug), or my computer USB, or I also have an phone charger that also has a USB outlet. It works with this charger too. Anyway, I would buy this charger again.