ND2+5 / ND2+6 EV Battery Charging Connector IP67 Waterproof 50A Power Plug
Product Definition
The ND2+5 and ND2+6 series are high-reliability EV battery charging and power connectors designed for electric vehicles, energy storage systems, and portable charging equipment.
Engineered with IP67 waterproof protection, high-current copper alloy contacts, and vibration-resistant locking structure, this connector ensures stable power transmission in harsh outdoor and industrial environments.
With support for 30A–50A current ratings, it is widely used in electric motorcycles, e-bikes, light EVs, and lithium battery pack charging/discharging systems.
This series is optimized for OEM/ODM battery manufacturers requiring safe, compact, and durable power interconnect solutions.
Key Features & Benefits
1. IP67 Waterproof & Dustproof Protection
Ensures reliable operation in rain, dust, and outdoor charging environments.
2. High Current Capacity 50A Max
Stable power transmission for EV battery charging and discharge applications.
3. Anti-Vibration Locking Design
Prevents accidental disconnection during vehicle movement or road vibration.
4. High Conductivity Contacts
Gold/silver-plated copper pins reduce resistance and improve efficiency.
5. Compact Industrial Design
Space-saving structure suitable for portable EV chargers and battery packs.
6. UL94 V-0 Flame Retardant Housing
Enhances safety for high-power lithium battery applications.
7. OEM / ODM Customization Available
Cable length, pin configuration, housing design can be customized.
Technical Parameters
| Project Names | Values |
| Series | ND2+5 / ND2+6 Series |
| Rated Current | 30A – 50A |
| Rated Voltage | Up to 60V–100V DC (application dependent) |
| Waterproof Level | IP67 |
| Contact Material | Copper alloy with gold/silver plating |
| Housing Material | High-strength engineering plastic |
| Flame Retardant | UL94 V-0 |
| Pin Configuration | 2+5 / 2+6 |
| Cable Support | Custom 1–5m or OEM |
| Operating Temperature | -40°C to +105°C |
| Application Scenarios | E-bike, EV Battery Systems, Energy storage system (ESS), Charging Infrastructure |
Application Scenoris
Electric Mobility Systems
- Electric scooters
- Electric motorcycles
- Shared mobility vehicles
EV Battery Systems
- Lithium battery packs
- Battery swap systems
- Portable EV charging units
Energy Storage & Industrial Use
- Energy storage system (ESS)
- Portable power stations
- Outdoor battery modules
Charging Infrastructure
- EV charging equipment
- DC auxiliary charging systems
- Maintenance charging devices
Frequently Asking Questions(FAQ)
Q1: What is ND2+5 / ND2+6 connector used for?
A1: It is used for EV battery charging, lithium battery discharge, and electric vehicle power connection systems.
Q2: Is this connector suitable for high current EV applications?
A2: Yes, it supports 30A–50A continuous current, making it suitable for electric motorcycles, e-bikes, and battery packs.
Q3: Is the connector waterproof for outdoor use?
A3: Yes, it is IP67 rated, ensuring dustproof and water-resistant performance in outdoor environments.
Q4: Can I customize cable length and connector design?
A4: Yes, OEM/ODM customization is available, including cable length, pin layout, and housing structure.
Q5: What industries use this connector?
A5: It is widely used in EV manufacturing, energy storage systems, battery pack assembly, and portable charging equipment.
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