BTB140 Electric Bicycle Wireless Button
The BTB140 Electric Bike Wireless Button combines wireless Bluetooth control, solar charging, long standby time, automatic connection, automatic sleep mode with press-to-wake functionality, and real-time data synchronization with mobile apps. These features contribute to an enhanced riding experience, offering convenient control, sustainability, extended battery life, seamless connectivity, and access to ride data for electric bike riders.
Specification | BTB140 |
Rated Voltage (V) | 3V |
Battery Capacity (mah) | 20 |
Charge Time | 20000lx: 8h |
Support Level | 0-5 |
Communicate Mode | Wireless Low Energy |
Wireless Version | Wireless 5.1 |
Automatic Sleep Time (s) | 60s |
Working Temperature (℃) | -20℃ ~ 65℃ |
Waterproof | IP67 |
Solar Panel Size (mm) | 14mm×14mm |
Width (mm) | 17mm |
Holder Diameter (mm) | Φ22mm ~ Φ24mm |
Weight (g) | 14g |





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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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