The BCUNI3 is a universal fast charger for battery packs used in cameras, camcorders and mobile phones, plus for charging AA and AAA batteries. With the help of an adjustable contact set, the BCUNI3 is able to charge nearly all common Li-ion battery packs for cameras, camcorders and mobile phones. In addition, the unit is also able to charge USB equipment via its USB output port.
Good but with reservations 6/24/2014
Charger works fine but it is a little tricky lining up the contacts for different batteries.
Easy to use 6/21/2014Billnie from Fargo NDSU
Works with about half of my NiMh batteries. Not sure why the others won't charge.
Difficult to position AA batteries to charge
Smart Charger 8/15/2013Rechargable Fan from Redmond, WA
If you have a variety of batteries with a few odd ball ones, this is the charger for you. Yes it only does two batteries at a time. Yes it is finicky to set up.
Once you get your batteries set though it will determine what kind of battery it is and charge appropriately. That makes it worth it.
Don't try and charge two large capacity like the 18650, you will smoke it. Two 18650's draw too much current for this little charger, but one works great.