This is the ultimate smart charger to charge your batteries. It's independant 4 slots allows for mixed charging of Ni-MH and Li-ion batteries at the same time. You can charge any combination of AA, AAA, 14500, 18650 and more! It automatically recognises which type of battery is placed into a slot and then distributes the most effective charging current delivering maximum power and lifespan for the battery. 

NI-MH Batteries this charger can charge (such as Eneloops):

• AAAA
• AAA 
• AA
• A 
• SC
• C

Li-ion Batteris this charger can charge (both protected & unprotected)

• 10440
• 14500
• 14650
• 16340
• 17500
• 17670
• 18350
• 18490
• 18500
• 18650
• 18700
• 20700 (except protected)
• 21700 (except protected) ( max 2 at once)
• 22650
• 25500
• 26650 (max 2 at once)