USB charger with 2 functions for 12 volt bike

Product description

Dual USB charger with 2 functions. Suitable for a 12 volt moped.

- Double USB charger with 5 V 3 ampere output.
- Battery voltage meter.

Can be mounted, for example, between the mirror, or a handlebar bolt.
Connect : on battery
rode wire with fuse = + 12v
Black wire = - (min)