... : 18650, 17670, 18490, 17500, 17335(16340) 14500, 10440, 26650 Ni-MH: AA, AAA, 18650, C MF001Li-ion: 18650, 17670, 18490, 17500, 17335(16340 ... ) 14500, 10440, 26650Ni-MH: AA, AAA, 18650, CINPUT: AC 100~240V 50/60Hz DC 12VOUTPUT(MAX): 4.2V±1% / 1.48V±1% 500mA*2 Intelligent Recognition ... charging. Fully charged the electrical maximum voltage: Lithium battery 4.2V, Ni-MH battery 1.48V.