E-Bike LED Turn Signal Flasher Relay 12V/48V-60V 3-Wire Beep
E-Bike LED Turn Signal Flasher Relay 12V/48V-60V 3-Wire Beep
E-Bike & Scooter LED Turn Signal Flasher Relay — 12V / 48V–60V with Audible Beep
Keep your electric bike or scooter road-safe and fully visible with this compact LED Blinking Flasher Relay. Designed for 12V, 48V, and 60V systems, it delivers reliable, rhythmic turn-signal flashing together with an audible beep alert — so other road users always know your next move. The durable plastic housing, simple 3-wire hookup, and wide voltage compatibility make this an effortless upgrade for e-bikes, electric scooters, and similar light electric vehicles.
Key Features
- Wide Voltage Range: Compatible with 12V, 48V, and 60V electrical systems — suits most e-bikes and electric scooters.
- Audible Beep Alert: Built-in beeper sounds with every blink cycle, adding an extra layer of awareness for riders and nearby pedestrians.
- Bright LED Blinking Output: Crisp, attention-grabbing LED flash pattern ensures your turn signals are easy to see in all lighting conditions.
- Simple 3-Wire Connection: Red wire → positive terminal of turn signal; Black wire → negative terminal; Blue wire → switch input line. No complex wiring needed.
- Durable Plastic Housing: Lightweight yet sturdy construction stands up to everyday riding vibration and weather exposure.
- Direct Drop-In Replacement: Fits most standard e-bike and scooter turn-signal circuits without modification.
Specifications
| Voltage | 12V / 48V–60V |
| Wires | 3-wire (Red, Black, Blue) |
| Material | Plastic |
| Sound | Built-in audible beep |
| Compatible Vehicles | E-bikes, electric scooters |
| Country of Origin | Made in China |
Wiring Guide
- Red wire — Connect to the positive (+) of your turn signal
- Black wire — Connect to the negative (−) of your turn signal
- Blue wire — Connect to the switch input line
Package Contents
- 1 × LED Blinking Flasher Relay
Notes
- Product photos are for reference only; actual size details are listed in specifications above.
- Minor measurement differences may occur due to manual measurement.
- Colors may vary slightly from photos depending on your monitor settings.
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Frequently Asked Questions
Q: Is this flasher relay compatible with both 48V and 60V e-bike systems?
A: Yes! This LED blinking flasher relay supports 12V, 48V, and 60V electrical systems, making it compatible with a wide range of electric bikes and scooters. Always verify your vehicle's voltage before installation.
Q: How do I wire the 3-wire flasher relay to my e-bike?
A: Wiring is straightforward: connect the Red wire to the positive terminal of your turn signal, the Black wire to the negative terminal, and the Blue wire to the switch input line. No special tools or modifications are required.
Q: Does the relay work with LED turn signal bulbs?
A: Yes, this relay is specifically designed for LED turn signal lights on e-bikes and electric scooters, ensuring a consistent blink rate without the flickering or hyper-flashing issues common with standard relays.
Q: What is the audible beep function?
A: The built-in beeper sounds in sync with the LED blink cycle, providing an audible cue to the rider and those nearby that the turn signal is active — an added safety feature for urban and road riding.