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The 30KW Wallbox DC Fast Charger is designed to quickly and efficiently charge electric vehicles, including those equipped with high-voltage battery systems. The portable DC fast charger series' performance makes it highly suitable for personal and small fleets. Featuring a modern design, friendly user interface, and multi-standard compatibility, this DC fast unit supports plug hot-swapping technology to satisfy the charging needs of vehicles with various standards.
Ideal for personal use, home use, EV fleets, EV buses, electric heavy trucks, light vehicles, and charger sharing programs.



| Product Model | NI-07750 | NI-15750 | NI-20750 | NI-30750 |
|---|---|---|---|---|
| Output Power | 7KW | 15KW | 20KW | 30KW |
| AC Input Voltage | 90-265V | 265-475V | ||
| Input Current | 32A | 30A | 40A | 50A |
| Output Voltage | 200-750V | |||
| Efficiency | ≥95% | |||
| Protection | IP54 | |||
| Dimensions | 545*380*170mm | 645*454*170mm | ||
| Net Weight | 20KG | 30KG | 35KG | 45KG |






We are dedicated to producing and manufacturing high-quality AC EV chargers, DC EV chargers, DC power supplies, and battery storage products. As a professional manufacturer, our focus is on providing charging equipment that is safer, more efficient, and more stable. Our products serve both household and commercial markets, including all types of EV connectors, sockets, emergency rescue systems, solar-integrated chargers, and portable power stations.
Walnut Charger