TPS-TC-III ETFE Solar Trickle Charger

ETFE film , long life , waterproof , abrasion resistance , high-strength ,no broken after falling down .
High-efficiency monocrystalline silicon solar cells up to 20% .
Light weight, small size, can be strongly sticked on the car hood or windshield by the suction cup. 
Wide range of applications, can be used for any device with 12V battery