The power source of e-bike connector on the market today mainly relies on two types of batteries, lithium-ion and lead-acid batteries.
Lead-acid battery and lithium-ion battery voltage, charging algorithm is completely different, so the design of the two plug form, and physically not common to avoid misuse. Lead-acid battery plug adopts the form of two power pins and two communication pins (2+2), while lithium-ion battery adopts the form of two power pins and four communication pins (2+4).
Insulator material |
PBT+30% G.F (UL94V-O) |
Insulator color |
Black (can be customized) |
Contact plating |
Gold plated |
Contact material |
Brass |
Contact resistance |
0.5mΩ Max |
Insulation resistance |
1000MΩ Max |
Withstanding voltage |
2000V |
Durability |
5000 cycles |
Operating temperature |
-40°C ~200°C |
Current rating |
15A/30A/60A/90A |
Rated voltage |
220V AC |
Monthly production of more than 30 million pieces of terminals.
More than 1,000 customer co-operation cases.
1) .Can you provide a Certificate of compliance with your goods?
Yes, our UL can be supplied , if requested at the time of order placement.
2) .What is the difference between a standard D-sub connector and a high-density (HD) D-sub connector?
The primary difference between a standard D-sub connector and a high-density (HD) D-sub connector is the pin density. HD D-sub connectors have a higher pin density, meaning they can accommodate more pins in the same-sized connector shell compared to standard D-sub connectors. This allows for more compact designs and increased functionality in devices where space is limited. HD D-sub connectors often have additional rows of pins or sockets, providing more options for signal transmission.
3) .Can D-sub connectors be used for high-power applications?
D-sub connectors are not typically designed for high-power applications. They are primarily intended for low to moderate power levels, focusing on data and signal transmission rather than power delivery. If you need to connect devices that require high-power connections, it is advisable to use connectors specifically designed for high-current applications.
4) .Does D-sub support audio?
Yes, D-sub connectors can be used for audio connections in certain applications.
5) .What's your delivery time?
5-7 working days for samples, 20-35 working days for bulk order.