Input power: 110-240V, 50/60Hz
Output: DC4.2V 500mA
Fit for: flashlight charging (to charge the 18650 rechargeable battery in the flashlight directly, no need an external charger)
Fit for 2 models in our store.
power plug :US OR EU plug for choose
LED function :when charging turns red color,when charging finished the led turns Green color .
plug size 3.5*1.35mm