YDCHARGE Portable DC EV Charger is a mobile DC charging solution designed for roadside assistance, fleet support, temporary charging sites, remote worksites and service operations. Available in 7 kW, 20 kW, 30 kW, 40 kW and 60 kW power ratings, it provides flexible DC charging capability where fixed charging infrastructure is unavailable, limited or not cost-effective.
7 kW, 20 kW, 30 kW, 40 kW, 60 kW
GB/T, CCS1, CCS2, CHAdeMO, NACS
Mobile & Portable Enclosure
IP43 Protection Level
The charger supports project-based connector configurations including GB/T, CCS1, CCS2, CHAdeMO and NACS options according to target market, vehicle platform and validation requirements. With simple field operation, durable portable enclosure design, IP43 protection, built-in protection functions, customizable input and charging cable lengths and OEM/ODM support, it provides a practical mobile DC charging platform for service teams, fleet operators, equipment brands and system integrators.
YDCHARGE Portable DC EV Charger
YDCHARGE Portable DC EV Charger is designed for mobile and temporary DC charging applications where charging flexibility and field deployment are required without permanent station installation. It is suitable for roadside assistance, fleet maintenance, temporary charging points, remote worksites, vehicle testing, service operations and project-based charging support.
Unlike a fixed DC charging station, this portable DC charger can be moved between locations and deployed according to operational demand. It helps operators provide DC charging support where permanent infrastructure is unavailable, where a vehicle needs recovery charging, or where temporary charging capacity is required for fleets, workshops, events or field projects.
Product Overview and Sizing Matrix
Power Band Allocation
Available in 7 kW, 20 kW, 30 kW, 40 kW and 60 kW configurations, the charger supports different mobile charging scenarios. The 7 kW version is best positioned as compact low-power DC charging for light-duty mobile applications. The 20 kW to 40 kW versions are suitable for mobile DC charging, fleet recovery and workshop support.
High-Power Mobile Capability
The 60 kW version is designed for higher-power mobile DC fast charging applications where faster turnaround is required and the available input power supply is suitable.
Charging Interfaces and System Compatibility
Interface Configuration Versatility:
The charger can be configured with different DC charging interfaces according to project requirements. Connector options may include GB/T, CCS1, CCS2, CHAdeMO and NACS, depending on the target market, vehicle compatibility, protocol stack and validation scope.
Project Validation Requirements:
It should not be described as universally compatible with every EV without project validation, because DC charging compatibility depends on connector hardware, communication protocol, vehicle platform and regional standards.
Mechanical Parameters and Cable Layouts
For field use, the charger combines a compact enclosure, service-oriented cable configuration and portable mechanical design.
Cable Dimension Specifications:
The input cable is supplied as 5 m standard and can be customized. The charging cable is supplied as 3 m standard and can also be customized according to vehicle bay layout, service vehicle design and project operating conditions.
Environmental Criteria and Protective Functions
IP43 Cabinet Guidelines
The IP43 enclosure is suitable for controlled mobile, workshop and semi-outdoor environments. It should not be described as fully waterproof or suitable for unsheltered long-term outdoor exposure. For outdoor operation, users should consider shelter, rain exposure, ground conditions, ventilation, cable routing and local electrical safety requirements.
Electrical Safety Protections
The system can support essential electrical protection functions, including over-voltage protection, under-voltage protection, overload protection, short-circuit protection, leakage current protection and battery reverse polarity protection, depending on selected configuration and project scope. Final protection functions should be confirmed according to the selected datasheet and certification requirements.
HMI Interfacing and Grid Input Infrastructure
HMI Interface Configurations
For operation and monitoring, the 7 kW version uses a digital display interface, while the 20 kW to 60 kW versions use a 4.3-inch touchscreen display. The interface is designed to provide clear local charging status and simplify field operation for service teams and fleet personnel.
AC Grid Input Configurations
The charger supports different AC input configurations according to power rating. The 7 kW version uses single-phase AC input with L + N + PE wiring and a 90 to 265 V AC input range. The 20 kW, 30 kW, 40 kW and 60 kW versions use three-phase AC input with 3P + N + PE wiring and a 260 to 475 V AC input range.
Power Topologies, OEM Customization and Compliance
B2B Project Customization Options
The charger may be used with grid power, generator supply or energy storage-based power systems if the power source meets the charger’s voltage, frequency, current, grounding, power quality and stability requirements. Generator or energy storage integration should be validated before deployment. YDCHARGE supports OEM and ODM customization for portable DC charging projects. Available customization options include:
Connector type
Cable length parameters
Enclosure color layouts
Logo integration
Display interface options
Language matrix
Communication configuration
Optional accessories
Market-specific compliance
Standards and Protocol Matrix
Standard and protocol support may include IEC 61851-23, IEC 61851-24, IEC 62196 series, GB/T 18487, GB/T 27930, CHAdeMO 2.0, DIN 70121 and ISO 15118, depending on selected configuration.
Final protocol support, certification scope and vehicle compatibility should be confirmed according to the selected power rating, connector type, software stack, regional market and project validation requirements.
YDCHARGE Portable DC EV Charger Technical Specifications
| Electrical Input and Output Specifications | |
|---|---|
| Product Type | Portable DC EV Charger |
| Power Rating | 7 kW / 20 kW / 30 kW / 40 kW / 60 kW |
| Output Voltage | 200 to 750 V DC for 7 kW; 200 to 1000 V DC for 20 kW to 60 kW |
| Input Voltage | 90 to 265 V AC for 7 kW; 260 to 475 V AC for 20 kW to 60 kW |
| Max. Input Current | 32 A / 30 A / 45 A / 60 A / 90 A |
| Max. Output Current | 20 A / 50 A / 100 A / 120 A / 200 A |
| Input Wiring | L + N + PE for 7 kW; 3P + N + PE for 20 kW to 60 kW |
| Frequency | 50 to 60 Hz |
| Power Factor | >0.99 at rated input voltage and full load |
| Efficiency | Up to 95% |
| Auxiliary Power | 12 V, 24 V optional |
| Mechanical, Enclosure and Environmental Parameters | |
| Dimensions | Varies by power rating; typical sizes include 450 × 150 × 310 mm, 580 × 180 × 430 mm and 650 × 200 × 445 mm |
| Weight | Approx. 20 kg to 60 kg, depending on power configuration |
| IP Rating | IP43 |
| Impact Rating | IK08, subject to configuration |
| Operating Temperature | -25°C to +50°C standard; derated operation near the upper temperature range subject to configuration |
| Operating Altitude | ≤2000 m |
| Interface, Protocols and Customization Parameters | |
| User Interface | Digital display for 7 kW; 4.3-inch touchscreen display for 20 kW to 60 kW versions |
| Input Cable Length | 5 m standard, customizable |
| Charging Cable Length | 3 m standard, customizable |
| Connector Options | GB/T, CCS1, CCS2, CHAdeMO, NACS optional and subject to validation |
| Standard Support | IEC 61851-23, IEC 61851-24, IEC 62196 series, GB/T 18487, JEVS G105 / CHAdeMO, depending on configuration |
| Communication Protocols | GB/T 27930, CHAdeMO 2.0, DIN 70121, ISO 15118, depending on configuration |
| OEM/ODM | Supported |
Application Scenarios
Roadside Assistance and Emergency Charging
The charger is suitable for mobile service teams that need to provide DC charging support for stranded EVs or low-battery EVs. It can be integrated into service vans, emergency response operations and mobile repair services.
Fleet Support and Maintenance Charging
Fleet operators can use the charger for vehicle recovery, maintenance charging, temporary depot support and mixed vehicle operations. Connector configuration should be selected according to the fleet’s vehicle platforms.
Temporary Charging Sites
The charger can support exhibitions, testing locations, temporary parking areas, commercial events and short-term charging projects where fixed DC charging infrastructure is unavailable or uneconomical.
Remote Worksites
For construction sites, industrial work areas and field service operations, the charger can provide mobile DC charging capability when the available power supply and site conditions meet the selected model requirements.
Workshop and Vehicle Testing
The charger can be used in workshops, service centers, vehicle testing sites and demonstration projects where flexible DC charging capability is required without permanent charger installation.
OEM/ODM Mobile Charging Projects
YDCHARGE can support charging equipment brands, fleet solution providers and system integrators with project-based customization, including connector configuration, cable length, enclosure branding, display interface and market-specific compliance configuration support.
Portable DC EV Charger FAQs
B2B OEM/ODM Frequently Asked Questions