This 5W solar panel for 12V battery system is a perfect solution for charging the battery of vehicle or USB device. You can start vehicle by using the crocodile clip, charge vehicle by the car lighter or charge USB device by the USB connection. No matter you are going to camp or drive to travel, this solar panel will bring you an energy saving solution for charging.

Features:
START VEHICLE: When there is no power, the solar panel connected with crocodile clip can be used to start vehicle or boat.
MULTIPLE CHARGING WAYS: Can be used to charge vehicle by car lighter or to charge device like cell phone by USB.
EFFICIENTAdopt monocrystalline silicon material, provide 19% high photoelectric conversion rate.
FROSTED SURFACE: Frosted panel avoids scratches on surface, making the panel more durable.
NO BATTERY: Without build-in batteryno troubles caused by heat or strong sunshine.
PORTABLE: Thin and light, can be fixed on car visor or on glass by suckers. Convenient to install, practical for outdoor activity.

Specifications:
Output voltage: 18V
Application: To 12V battery system
Power: 5W
USB version: 2.1
USB voltage: 5V
Water resistance: IP65
Material: Plastic
Car lighter length: 1.15m / 3.8ft
Crocodile clip: 1.2m / 3.9ft
Solar panel size: 30.5 * 10.3cm / 12 * 4.1in (L * W)
Item size: 34.5 * 12.3 * 0.1cm / 13.6 * 4.8 * 0.04in (L * W)
Item weight: 178g / 6.3 oz
Package size: 35 * 15 * 3cm / 13.8 * 5.9 * 1.2in (L * W * H)
Total weight: 309g /10.9 oz

Usage:
Connect the solar panel with the crocodile clip. Clamp the clip to vehicle battery (the red one to positive pole while the black one to negative pole). Start the vehicle and then disconnect the crocodile clip within 30s.

Package list:
1 * Solar panel
1 * Crocodile clip
1 * Car lighter
1 Bag * Accessories