ITEM NAME:New 3.5W 5V Solar Panel With DC35MM Base For 18650 Rechargeable Battery+USB S2Z9 New 3.5W 5V Solar Panel With DC35MM Base For 18650 Rechargeable Battery+USB S2Z9 Solar Panel:polycrystalline silicon Solar Panel Max work voltage:5V Max work current: 0-680ma power: 3.5W Output interface: DC 3.5MM Charging voltage: 4.2V (built-in regulator) Note: The internal PMOSFET architecture, built-in analog reverse flow charge. Solar panels automatically adjust the charge current, overheating automatically reduce the current How to choose solar panel : This table show the solar system configuration relationship between storage batteries and solar panels. DC Storage Battery Size: 130mm x 165mm Material: polycrystalline Packages include:1 x 1w solar panel Charger 1 x USB charging port 1 x 18650 battery base (without battery) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1 x 18650 battery base (without battery). Solar Panel:polycrystalline silicon. How to choose solar panel 1 x USB charging port. DC Storage Battery.
