Review on 🔋 MaximalPower FC999 Battery Charger and Tester Station for Alkaline, RAM, Ni-MH, Ni-CD, AA, AAA, C, D, 9V Batteries by Sung Shorunov

Charger almost unusable; It's impractical and there are small knots on the top and bottom of the device and it's difficult to stay on top of the knots, especially on the positive side of the battery. 2 knots try to stay in place, don't bother. I charged (once used) batteries and when I used their tester it didn't register in the middle of the green area; So scrap, tester or charger or both. Balancing knots is like balancing two eggs on top of each other. If you put 2 batteries next to each other, you will learn to swear. Don't stress; Putting four batteries is difficult, 8 batteries, good luck.