Optiline Usb Fix Trek - discussion

Usb-Fix Trek, rainproof double USB charger, handlebar fixing - Ultra Fast Charge - 5400 mA - 12/24V
Allows to charge your device even in bad weather conditions.
Completely water resistant thanks to ultrasonic sealing and protective membrane on the USB ports.
Suitable for handlebars with diameter from 21 to 32 mm.
Anti-scratch rubber adapter that can be cut to fit.
Intelligent self-regenerating fuse.
150 cm electrical wiring with fork terminals.
Smart chip: for a safe and fast recharge.
Short circuit, overheat, overload and overvoltage protection
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