It's made of water resistant and heat resistant material, which provides you with a reliable long term use.
No need to open the car hood, you can charge the car battery directly using cigarette lighter plug.
It's designed to fully charge a battery and maintain it at a proper storage voltage with free energy source - the sunlight.
Material: Polysilicon or monocrystal silicon solar panel
Color: white & black
Max power: 50W
Max input: 2.7A
Max voltage: 18V
Short-circuit current: 2.9A
Open circuit voltage: 21V
Operating temperature: -40? ~ +85?
1 x Solar Charger
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!