Review on DOTTMON LCD Smart Universal Battery Charger 4 Bay for AA AAA NiMH NiCD SC C D, Li-ion 18650 26650 21700 26500 22650 18490 17670 17500 17355: Efficient Charging for Multiple Rechargeable Battery Types by Steve Poe

This DOTTMON LCD charger has four independent compartments that I use to charge all of my rechargeable AA and AAA batteries. I've accidentally put the battery in the wrong way round and the reverse polarity protection worked. Very beautiful. I like how the LCD gauges show you how much charge is left. When all is said and done, the charger will turn off and wait for you to insert the next battery. What a great charger. Charges fast, but not fast enough to make your battery HOT HOT HOT. With a little practice, you can easily release all four batteries at once by turning them upside down and pulling each individual battery latch at the same time. I don't know if I'll ever need it or if I'm in such a hurry, but I checked if you can do it like this. This is one of the easiest ways to charge/discharge the battery. chargers I've ever had. UPDATE: 6/17/2021 I only wanted to use this for AA/AAA batteries. I have a safety flashlight that needs a little more battery. I have searched in vain for a charging cable. Well, this DOTTMON charger now takes care of all my batteries. Including the 18650 battery which I am currently charging in my DOTTMON charger. I will buy again and recommend to a friend. Was hesitant at first because it's a bit bigger, but this charger does a lot more. :)