E-Bike Thumb Throttle LCD Display for Scooter Electric Bike

The E-Bike LED Display Voltage Display with Key Lock is a versatile and practical accessory for electric bikes. The product features the following key details:

Wiring Configuration: The green wire is for the throttle hall signal, the red wire is for the throttle +5V, and the black wire is the negative wire. It is crucial to connect the wires according to the controller function, as color matching alone is not sufficient. Incorrect wiring can damage the controller and throttle.

Voltage Display Wiring: - 4 wires: The yellow wire is for the voltage display, connecting to the electric bike's power positive. - 5 wires: The blue wire connects to the controller power lock output wire, and the yellow wire connects to the controller electric switch input wire power positive. - 6 wires: The yellow wire connects to the power positive, while the blue wire and white wire have various functional capabilities (reverse switch, horn switch, cruise switch, power lock, etc.). - 7 wires: The yellow wire connects to the power positive, the blue wire is a shared wire, with the middle gear for 3-gear setups, the white wire for high gear, and the brown wire for low gear.

Note: For non-professional installation, pay close attention to the wire sequence to avoid incorrect connections, which could damage the hall sensor and LED tube.

Battery Compatibility and Voltage Range: The throttle can work with any electric bike under 84V, including lead-acid, lithium, water, and dry batteries. It automatically identifies the voltage, though the exact voltage reaction may vary due to differences in battery material, condition, and controller data.

Operation and Features: 1. The real-time voltage display provides accurate judgment of the remaining battery power, convenient for riders. 2. The voltage value can be used to determine if a lithium battery is damaged. 3. The voltage value can help assess the quality of lithium batteries, aiding manufacturers in purchasing decisions. 4. The automatic voltage identification under 100V is convenient for manufacturers and reduces capital and management costs. 5. The simple 4-wire design for the display is easy for workers to install, saving time.

Lithium Battery Maintenance: - Charge when there is 30% battery remaining, and stop charging at 80% to maintain optimal battery life. - Lithium batteries have no memory effect, so you can charge and use them anytime without influence on battery life. - Fully charge and discharge the battery every two months to keep it at maximum capacity.

Accessories and Voltage Ranges: - Terminal length: 1.8m - 12V e-bike: 12.6V max, 9V min - 24V e-bike: 29.4V max, 21V min - 36V e-bike: 42V max, 29V min - 48V e-bike: 54.6V/58.8V max, 40V min - 60V e-bike: 72V max, 49V min - 72V e-bike: 84V max, 60V min

In summary, the E-Bike LED Display Voltage Display with Key Lock is a versatile and user-friendly accessory that provides accurate real-time voltage information, facilitates battery maintenance, and is compatible with a wide range of electric bike voltage configurations.

product information: