3.5kW Portable DC EV Charger for Emergency, Travel and Backup Charging

Product Overview

As electric vehicle travel becomes increasingly common, flexible and reliable charging solutions have become a key demand for owners. ELECTWAY's new 3.5kW DC portable charger is designed precisely for this need. It concentrates the core technology of a DC fast charging station into a lightweight, portable body that can be carried with the vehicle.

As a professional charging solution provider, we understand the diverse needs of different users and scenarios. This charger is rigorously designed and manufactured in accordance with IEC 61861 international standards, featuring a high IP65 protection rating and adaptability to extreme environments. It aims to offer global EV owners a safe, multi-scenario, and truly portable charging option. Wherever you are, it can serve as the most reliable "mobile charging station" for your vehicle.

Technical Specifications

Core Advantages & Features

1. True DC Output, Efficient and Universal

• Bypasses OBC, Connects Directly to the Battery: Unlike AC chargers that rely on the vehicle's built-in On-Board Charger (OBC), this product outputs DC power directly to the vehicle's battery. This not only reduces energy conversion losses (achieving up to 95% efficiency) but also allows it to provide stable, rated charging power for vehicles of different brands and OBC power ratings.
• Multiple Standard Plug Options: To meet the needs of different regions and models worldwide, we offer four mainstream DC charging plug versions: CCS1, CCS2, CHAdeMO, GB/T and NACS (Tesla standard) , truly achieving "one device, multiple uses, global compatibility."

2. Extremely Portable, Travel Worry-Free

• Ultra-Lightweight Design: The entire unit weighs only 8 kg and has compact dimensions (approx.  330 (L) X 164 (W) X 105 (H) mm), easily fitting into a vehicle's trunk without taking up much space.
• A Charging Station in Your Trunk: Whether as a backup guarantee for daily commuting or a range assurance for long trips and exploring rural areas, it's always ready, freeing you from absolute dependence on fixed charging piles and expanding your travel horizons.

3. Rock-Solid, Adaptable to All Scenarios

• IP65 High Protection Rating: Excellent dust and water resistance ensures reliable operation in complex outdoor environments, impervious to wind, rain, sand, and dust.
• Ultra-Wide Operating Temperature Range: Rigorously tested to operate stably in extreme ambient temperatures from -40°C to +50°C. Charging performance remains consistent from cold winter nights to scorching summer days.
• Rugged and Durable: The housing is made of high-strength materials, and the internal circuitry is optimized to withstand vibrations from vehicle movement and the rigors of various rough road conditions.

4. Intelligent Safety, Multi-Layer Protection

• Dynamic Load Balancing: Built-in intelligent algorithms monitor the electrical load at home or the workplace in real-time. When used simultaneously with other high-power appliances, it automatically adjusts the charging power to prioritize total electrical safety, effectively preventing breaker trips without needing a grid upgrade.
• Comprehensive Electrical Protection: Integrates multiple protection mechanisms including over-voltage, under-voltage, over-current, short-circuit, leakage, and over-temperature protection. It monitors the charging status throughout the process and responds immediately if any abnormality is detected, ensuring the safety of both the vehicle and the user.
• International Standard Certification: Product design complies with IEC 61851 standards and has obtained CE and RoHS certifications, providing verifiable quality and safety.

Applications

• Emergency/Supplementary Charging for Individual Owners: The perfect supplement to a home charging station, or carried in the vehicle for emergencies to eliminate "range anxiety."
• Multi-Brand EV Fleet Management: Car rental companies, hotel valet services, corporate fleet vehicles, etc., can use one charger for different brands and connector types, reducing equipment procurement and management costs.
• Long-Distance Self-Driving & Outdoor Travel: Essential range assurance when traveling to remote areas with poor charging infrastructure, scenic spots, or rural villages, allowing worry-free exploration.
• Temporary Events & Exhibitions: Provides convenient charging support for EVs at auto shows, test drive events, and temporary exhibitions, eliminating the need for temporary installation of complex charging facilities.