... , 4.5V Min. charging, 20V Max. Charging2, When you use the power pack, you can use it directly, no need any switch ... , For example for Mobile, it can identify it and charge4.Power consumption very small, only 11.97 microamp 5,match 10pcs ... , multi-charge( can charge 3 kinds of different camera products at the same time) [IP-4C can charge following products]:1.Almost all ...