INPUT AC:AC100V240V, 50/60Hz ,29.4V4A,7cell 24V Li-Poly battery charger,e-bike battery charger 100-240V ... , the global common, high efficiency, low power consumption29.4V4A, 7cell 24V Li-Poly battery charger,e-bike battery charger INPUT CHARACTERISTICS ... change to Blue) : 100±100mA @ AC100-240 29.4V4A 7cell 24V Li-Poly battery charger