“I am not one to geek out over the technical aspects of our hobby, but something this easy to use is almost a must have. Plug the balance lead of your battery in, and you're done. Painless. You'll be happy with it.”
“I got this a week ago and have been satisfied. It operates as a balancer as well if you leave it connected it will make all cells equal by reducing them to what the lowest reading is at the time on any one cell. I always balance charge so I haven't had the need to do this yet, but its nice to know I have it if I need it.”