Battery portable charger for EV roadside assistance

Product Description

The Electway Battery Portable Charger is a self-contained DC fast charging solution engineered specifically for electric vehicle roadside assistance and emergency rescue operations. Unlike conventional portable chargers that require a live grid connection, this unit integrates a 15kwh lithium battery, enabling true off‑grid operation—delivering fast, reliable charging wherever a stranded EV is located, from remote highways to underground parking garages.

Designed for tow truck operators, roadside assistance fleets, fleet managers, and emergency response teams, this portable DC charger eliminates the need for costly towing by bringing the charge directly to the vehicle. With a 15kw DC output, it provides a meaningful range boost in minutes, allowing drivers to reach the nearest public charging station.

The system supports CCS, CHAdeMO, GB/T, and NACS (Tesla) charging standards via interchangeable cables, ensuring compatibility with virtually all EV models on the road. CE and RoHS certified, with an IP54 weatherproof rating, the charger is built to perform reliably in outdoor roadside conditions. Customized configurations are available to meet specific operational needs.

Parameters

Product Features

• True Off‑Grid Operation: Integrated 15kWh battery allows the charger to operate without any grid connection—ideal for emergency roadside rescues where no power source is available.
• 15kW DC Fast Charging: Delivers Level 3 DC fast charging, providing a meaningful range boost in minutes rather than hours, enabling stranded drivers to reach the nearest public charger quickly.
• Multi‑Standard Compatibility: Supports CCS, CHAdeMO, GB/T, and NACS (Tesla) standards via interchangeable cables—one unit serves all major EV brands.
• Compact & Vehicle‑Friendly Design: Compact dimensions (760×1109×992mm) and weight (350kg) allow easy placement in standard rescue vans, tow trucks, and service vehicles.
• User‑Friendly 7" Touch Screen: Large TFT-LCD touch display provides intuitive operation, real-time charging status monitoring, and easy on-screen setting adjustments.
• IP54 Weatherproof Rating: Dust-protected and resistant to water splashes from all directions—reliable operation in rain, snow, and harsh outdoor roadside conditions.
• RFID User Authentication: Integrated RFID card reader enables user identification, access control, and usage tracking—ideal for fleet management and commercial operations.
• Type 2 AC Input for Recharging: Standard Type 2 plug power inlet allows easy recharging of the unit‘s internal battery back at the depot via any AC power source.
• Comprehensive Safety Protections: Built-in over‑temperature protection, short‑circuit protection, emergency stop button, and battery management system ensure safe operation during transport, deployment, and charging.
• CE & RoHS Certified: Fully compliant with international safety and environmental standards for global deployment.
• Customizable Configuration: Tailored options available to meet specific customer requirements, including battery capacity and output power.

Key Advantages

• Eliminate Costly Towing: With a 15kWh onboard battery and 15kW DC fast charging, this mobile charger can deliver enough range in minutes to allow a stranded EV to reach the nearest public charger—saving hundreds of dollars per incident in towing fees and drastically reducing driver wait times.
• Truly Mobile, Truly Independent: Unlike conventional portable chargers that tether you to a wall outlet, the Electway Battery Portable Charger operates completely off‑grid—delivering powerful DC fast charging in situations where no grid connection exists, from remote rural highways to multi‑story parking garages.
• Ultra‑Fast Deployment: Compact skid‑style design fits seamlessly into standard rescue vehicles. Arrive at the scene, roll out the unit (or deploy it directly from the truck bed), connect to the EV, and start charging—no setup time, no installation, no waiting.
• One Charger, All EVs: With support for CCS, CHAdeMO, GB/T, and NACS standards, this single unit serves every major EV brand on the road today—eliminating the need for separate emergency equipment for different models.
• Built for Real‑World Rescue Operations: IP54 weatherproof rating, robust safety protections, and durable construction ensure reliable performance in rain, snow, dust, and extreme temperatures—day after day.
• Seamless Depot Recharging: After deployment, simply plug the unit into a Type 2 AC outlet back at your depot to recharge the internal battery—ready for the next rescue call.

Main Applications

• Roadside Assistance & Towing Companies: Equip your tow trucks and service vehicles with a mobile DC fast charger—rescue stranded EVs on the spot instead of towing them to a charging station, saving time, fuel, and towing costs.
• Fleet Emergency Support: For fleet operators managing electric delivery vans, taxis, or service vehicles, a portable battery charger provides emergency backup when a fleet EV runs low in the field—minimizing downtime and keeping your operations moving.
• Auto Clubs & Membership Organizations: Add EV roadside charging to your service portfolio. Provide members with professional, fast emergency charging—enhancing your value proposition in the growing EV market.
• Remote Locations & Off‑Grid Sites: Perfect for national parks, remote highways, rural communities, and construction sites where fixed charging infrastructure is limited or non‑existent.
• Events & Temporary Charging: Deploy temporary DC fast charging at outdoor events, concerts, marathons, film sets, or disaster relief zones—instant infrastructure without permanent installation.
• 4S Dealerships & Service Centers: Support customer EVs that arrive with critically low battery levels—provide a quick charge for test drives, service checks, or customer pickups without occupying your fixed charging bays.
• Mixed‑Standard Fleets & Emergency Services: Emergency response fleets operating multiple EV types (CCS, CHAdeMO, GB/T, Tesla) can rely on one portable charger for all vehicles—simplifying equipment and training requirements.