MCC-4 charger is an automatic smart-charger which is almost compatible with all types and sizes of rechargeable batteries. MCC-4 uses three-gradation charging technology(CC-CV-TC) to make sure the battery can be charged quickly and safely. MCC-4 has four battery slots and every slot is controlled independently by four ICs. Features: 1. Total four channels and every channel can be controlled independently 2. Intelligent identify Li-ion, Li-Mn, Ni-Cd and Ni-MH rechargeable batteries 3. Auto run a reasonable charging mode basing on different batteries 4. LCD shows details about charging for every channel 5. Auto cut off when full charged 6. Perfect heat sink design 7. GS, ROHS, FCC,CE, SAA,etc Specification: Input Voltage：AC:100~240V 50/60Hz; DC:12V Input Current：1A x 4（max） Output Voltage：4.2V/1.5V Output Current：1A x 4/500mA x 4 Compatible with: Li-ion: 22650, 18650, 17670, 18490, 17500, 17335, 16340( RCR123 ), 14500, 10440 Ni-MH: AA, AAA, C Dimension: 155mm× 99mm×36mm Weight: 280g(without batteries and cables)