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Electric bicycle‌ Connectivity Solutions
Many connection application modules are available and can be customized
BD20(2/3 Pin)
Power connection solution
DH16(3/4 Pin)
Power connection solution
03-Electric BicycleBD 03-Electric BicycleBD-m
03-Electric BicycleDH 03-Electric BicycleDH-m

‌Advantages of CNLINKO Connectors

Designed for electric bicycles in household charging, public charging piles, battery swap cabinets and other scenarios, the CNLINKO solution delivers highly reliable, well-protected and high-efficiency charging connection products.

 

Featuring high-grade IP68/IPX9K waterproof and dustproof performance, the solution reliably handles outdoor charging in rainy weather, humid conditions and accidental water immersion. The connector housing adopts industrial-grade high-performance engineering plastic or alloy materials, with a wide operating temperature range from -40°C to +120°C to withstand extreme seasonal temperature fluctuations including summer sun exposure and winter freezing. With UL94 V-0 flame retardancy, it mitigates risks of overheating and ignition during charging from the source.

 

To accommodate frequent plugging/unplugging, harsh outdoor environments and user demand for easy operation, snap-fit straight-plug connection options are available. The straight-plug design supports one-handed quick insertion and removal for plug-and-play convenience, greatly simplifying daily charging and improving user experience. Industrial-grade locking ensures secure connection without loosening during charging. Copper alloy contacts with gold or silver plating achieve low contact resistance and high conductivity, enabling stable high-current transmission with low temperature rise to guarantee safe long-duration charging. Rated for ≥2000 mating cycles, the connectors suit frequent electric bicycle charging, cutting replacement frequency and maintenance costs.

 

Backed by in-house R&D, manufacturing and quality control capabilities, CNLINKO offers full customization services covering product selection, technical support and mass delivery, providing safe, reliable and long-term stable charging connection solutions for electric bicycles.

Connector Features for Electric Bicycle Applications
Recessed snap-lock design reduces external equipment footprint
Recessed socket snap-lock design, minimizing the distance between the panel and protruding products, contributes to saving external space on user devices
Screw bayonet connection, secure and lock with a single twist
Spiral bayonet connection with three-point locking, separation force ≥500N for secure connection, quick lock with simple rotation
Withstands severe conditions, a real hard-hitting performer
Enhanced industrial-grade design, meticulously crafted inside and out, delivering superior performance and reliable operation in harsh environments
Waterproof Grand Slam
Waterproof performance newly upgraded to IP68, fearless of all kinds of water environments

CNLINKO Recommended Solutions

Related Products for Electric Bicycle

Product Reliability

Charging Performance
Low-resistance, low-temperature-rise connection ensures stable battery charging.
Ingress Protection
IP68/IPX9K protection prevents water and dust ingress.
Electrical Safety
High insulation resistance and dielectric strength reduce electrical risks during charging.
CNLINKO vs. Conventional Solutions
Aspect CNLINKO Solution (Recommended) Standard Market Solution
Waterproof Performance High-grade IP68/IPX9K waterproof and dustproof performance enables reliable operation in outdoor rainy charging scenarios, humid environments and accidental water exposure, completely eliminating the risk of water ingress and short circuit. Low protection rating. The unit is prone to water ingress and moisture penetration when charging in rainy weather or humid environments, posing risks of short circuits and electric leakage.
Installation & Maintenance Adopting a quick-lock straight-plug connection design, it supports one-handed fast plugging and unplugging as well as plug-and-play operation, facilitating daily charging and subsequent maintenance and inspection. Tool-assisted installation is required, resulting in cumbersome operation. Inconvenient plugging and unplugging lowers the efficiency of daily charging and routine maintenance.
Charging Safety UL94 V-0 flame retardant rating, copper alloy contacts with gold or silver plating, temperature rise ≤30K, mating cycles ≥2000 times. It remains safe without overheating during long-duration charging. Insufficient flame retardancy, high contact resistance, and notable temperature rise under high-current charging, creating risks of overheating and ignition.
Technical Support Full-range connectivity covering power and signal circuits. We provide end-to-end customization services from product selection guidance to mass delivery, compatible with vehicles of various power ratings. Limited product portfolio with a single interface type, lacking professional selection guidance and customization services.

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