40W 18V Mono Solar Panel Dual 12V/5V DC USB Monocrystaline Flexible Solar Charger For Car RV Boat Battery Charger EVA+PET at front panel, light-weight but durable.USB and DC output interface for more purpose. Features: 1.Equipped with 12V DC5.5x2.1 & 5V USB output interface.2.Dedicated for 12V battery and 5V device charging. 3.High output 3000mAh USB, can full-charge an iX in 1.5h in max power.4.Mono-crystalline solar Cell with efficient up to 21%.5.4x eyelet and free 2x carabiners for mounting more conveniently.6.IP65 waterproof, suitable for outdoor using in light rain. Specification for the Panel:Pmax: 40WVpmax: 18VMax USB Regulator Output: 5V 3000mAMax DC5.5x2.1 Regulator Output: 12V 1300maCells: Monocrystalline Material: EVA + PETSize of Panel: 350x280x2.5mmSize of Package: 440x300x35mmLength of DC Output Cable: 110mmNet Weight: 350G  Application:1.It can be used as an alternative charger for cars, trucks, caravans, boats, motorcycles, RV batteries or any 12V lead-acid batteries.2.Also for emergency lights, advertising lights, traffic lights, electric fans, solar pumps that`re equipped with a DC or USB interface. Instruction:1.Insert USB cable for standard 5V output to charge 5V device. 2.Connect DC alli-gator clip for standard 12V battery.3.Connect DC ciga-rette lighter plug clip for car battery charging.4.Note! DO NOT have the positive and negative anodes of the Alli-gator clip to touch or connect to each other, or it will cause short circuit and burning. Package Include:1x 40W Panel2x Carabiners4x Suckers1x 12V Alli-gator Clip Power Cable1x 12V Ciga-rette Lighter Plug Power Cable NOTE:The Junction Box of this panel is mounted on the Back! So it`s not suitable to be glued on the roof of the vehicle. CAUTION:1.Keep it away from strong corrosive objects!2.Don`t have hard objects scratch the surface!3.Don`t bend it over 10° though it`s flexible coz it`s small size!4.Don`t try to refit the circuit of the without authorization coz it`s not a DIY panel, or it may cause the product damage!Please do not5.Don`t place the junction box side under heavy rain coz it`s only IP65 waterproof!