Thumb Turn Throttle Digital Battery Volt Meter eBike Electric Scooter Handlebar

                             1x Right Thumb Throttle, variable speed, Digital voltage Indicator with Lock Switch // US SELLER >>FAST SHIPPING us Description                            Specification: Brand new and high quality Material: Plastic, Aluminum Size: Approx. 115 x 33mm Cable Length: about 3 ft (1 Meter) Yellow / Blue wire: power (Lock)  red wire: +5v green wire: signal black wire: - Fit for 22.2mm diameter Handlebar Suitable for 12/24/36/48/60/72V E-bike, Go-Kart with suitable speed controller Maximum voltage indicates fully charged; low voltage indicates the battery running out The minimum voltage necessary to charge the battery 12V electric car, the maximum voltage of about 12V, about the minimum 9V (run out) 24V electric car, the maximum voltage of about 29V, the lowest of about 21V (charge) 36V electric car, the maximum voltage of about 42V, the lowest of about 29V (charge) 48V electric car, the maximum voltage of about 54V, the lowest of about 39V (charge) 60V ele