EEIVOL Lithium-ion Battery Charger Set

I bought one of these from Amazon. For some reason we go through a lot of AA batteries 🔋.

So in the past we have bought rechargeable batteries and they have proved not to last very long. I have a Samsung charger and two Samsung rechargeable batteries that came with a Samsung camera.  Not too many Samsungs?

The old batteries are Ni-Cd (Nickel Cadmium) 1.2v and these are 1.5v and Lithium. 

The lithium should hold the charge consistently.

The charger holds 8 batteries.  The way it works it can change any number between 1 and 8. 

The charger input is USB-C so it's pretty easy to charge. Once we get some charged we can see how long they last.

The green lights flash when charging and stay on when fully charged.