Features: 1.Capable of charging 2 batteries simultaneously; 2.Each of the two battery slots monitors and charges independently; 3.Batteries with different types, capacities and sizes can be mixed charged in 2 slots 4.Optimized charging design for IMR batteries; 5.Build-in LCD panel clearly displays charging parameters and progress ; 6.Automatically detects battery power status and selects the appropriate voltage and charge mode; 7.Automatically stops charging when complete; 8.Features Over-charge prevention to protect batteries; 9.Features temperature monitoring to prevent overheating; 10.Made from Durable ABS. Specifications: Ni-MH/Ni-Cd Battery Input: 5V 1A Output: 450mA*2 1W Li-ion Battery Input: 5V 1A Output: 600mA*2 2W Input: 5V 2A Output: 1000mA*2 4W Compatible with: -3.7v Li-ion/IMR/INR/INR/ICR/LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450,13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,IMR18650,18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 -1.2V Ni-MH/ Ni-Cd: A, AA, AAA, AAAA, C Dimensions: 5.70 in x 2.95 in x 1.55 in. Weight: 0.45Lb Compliant Standards: UL, cUL, TUV, GS, PSE, FCC, CE, C-TICKCB, ROHS Warning: Charge at room temperature; Unplug do not charge the unsuitable; Please do not charge the unsuitable batteries, otherwise may damage the batteries and charger; Keep charger away from water and excessive dust; Do not disassemble or operate the charger if it is damaged in any way. Packing Content: 1 X ON THE WAY Battery Charger 1 X USB Cable 1 X User Manual