[Sirola] Electric Bicycle Thumb Throttle Voltage Display Switch Power with Key Lock

Feature: 1. No matter Lead-acid batteries, lithium batteries, water batteries, dry batteries. 2. All kinds of electric vehicle 12V to 99V can be automatically identified and displayed in real time. 3. Real-time digital voltage display, intuitive, convenient, can accurately judge the remaining electricity, driving distance. 4. By turning the real-time voltage value can accurately determine the amount of remaining power, convenient for customers to drive. 5. The real-time voltage value can accurately judge whether the lithium battery is damaged. Specification: Condition: 100 New. Item Type: E-Bike Voltage Display. Material: plastic. Color: as picture shown. Model: S series 5V-99V automatic identification of electric vehicle voltage. Efficiency: 98 or higher. Hall grade: linear hall high quality rubber imported LED digital display lamp. Working voltage: turn DC0.8V-4.2V. Power display: regardless of lead-acid battery, lithium battery, regardless of voltage, can be automatically identified