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DEGSON's energy storage connector series carries dual UL 4128 and TUV 2PfG 2740 certification, covering the full 50A-600A product range. UL 4128 certification validates compliance with North American safety requirements for energy storage connectors, including arc suppression, current-carrying capacity, and material flammability. TUV 2PfG 2740 certification validates compliance with European market requirements, including dielectric withstand voltage, touch protection, and environmental aging resistance.

IP (Ingress Protection) ratings, defined by IEC 60529, classify the degree of protection that electrical enclosures—including industrial connectors—provide against solid particles (dust) and liquid ingress (water), using a two-digit code where the first digit represents dust protection and the second digit represents water protection.

Industrial connectors are classified into six major categories based on their structure, application, and connection method. Each type addresses specific requirements for current capacity, environmental protection, and installation method.

DEGSON manufactures a complete e-bike connector product line covering all electrical interconnection points within an e-bike. The product line includes five dedicated series:

EV manufacturers and charging infrastructure operators serving both Chinese and European markets face a regulatory challenge: China mandates GB/T 20234 connectors for all EVs and charging stations, while Europe mandates Type 2 (IEC 62196) connectors under the Alternative Fuels Infrastructure Directive. A manufacturer producing EVs or charging equipment for both markets must source connectors compliant with both standards.

An electric bicycle (e-bike) electrical system comprises four primary subsystems: the battery, the motor (typically a hub motor or mid-drive motor), the controller, and the charging interface. These subsystems are interconnected by connectors that carry power, signal, and data throughout the vehicle.