Review on 50AA2500 EBL Individual Battery Charging System - Rechargeable Batteries by Jason Cooper

These are good batteries. They work well, charge fairly quickly and last quite a long time. The reason I gave them 3 stars instead of 4 is because the charger sucks. It's a USB charger and that's fine, but it has to be 1 amp USB. Most USB ports these days are rated for 2 amps or more. I plugged it into a USB port and it overheated. I literally had to find a USB port that was only 1 amp. Turns out I had one on my alarm clock.