5kWh Portable EV Emergency Charging Station 3500W Trolley 3700W Overload Protection Solar

5kWh Portable EV Emergency Charging Station 3500W Trolley 3700W Overload Protection Solar

The 5kWh EV rescue configuration is built for roadside assistance teams and fleet emergency response. The unit carries a 5kWh lithium iron phosphate battery and a 3500W rated inverter with 7000W peak output, so it can run power tools, digital devices, small appliances and emergency EV top up equipment without any fixed grid connection. The trolley style cabinet with built in rollers lets one person move it between parking bays, service areas or campsites, and the wide AC input plus solar compatibility means it can be recharged from mains power or photovoltaic panels. Stable constant current output with tight voltage regulation makes the unit suitable for EV emergency top up, while the 3700W overload cut off protects both the power station and the connected vehicle equipment.

Key Features

• Two capacity options of 3.5kWh and 5kWh to match different power demand and emergency backup scenarios
• Trolley style portable design with built in rollers for easy moving and fast deployment on site
• Off grid independent power supply with built in lithium iron phosphate battery, no fixed grid connection required
• Solar panel compatible operation for clean energy self sufficiency at remote sites
• Low deployment cost without cable laying or site reconstruction work
• Inverter rated output 3500W with 7000W peak load capability for multiple devices
• Inverter efficiency up to 92% with low conversion loss
• Constant current output up to 15A with stable voltage of 229V no load and 216V full load
• Battery rated voltage 51.2V with 48V to 57.6V working range
• 15Ah lithium iron phosphate cells for safety and long cycle life
• Wide AC input of 186V to 236V with 50/60Hz dual frequency compatibility for different countries
• Built in overload protection that cuts output above 3700W to protect devices and users
• Compact body of 466 x 230 x 550mm, net weight 39kg and packed weight around 55kg
• Wide applications for EV emergency charging, digital devices, small appliances and drones
• Suitable for highway service areas, parking lots, commercial parks, fleet emergency response and outdoor camping

Model Highlights

• Constant current supply with 229V no load and 216V full load keeps output stable during EV top up
• Overload protection above 3700W protects the pack during rescue operations
• Trolley design allows fast deployment between parking bays and roadside locations

Technical Specifications

Applications

Highway service areas, parking lots, commercial parks, fleet emergency response, outdoor camping, construction sites and remote locations without a fixed grid connection. The unit also serves as an emergency power source for EV top up, digital devices, small appliances and drone batteries.

OEM and ODM Service

Capacity, output interface layout, cabinet colour, logo and packaging can be customized according to project requirements. Share your load profile and site conditions and our engineering team will confirm the matching capacity and inverter configuration.

Contact our sales team for a quotation, datasheet and deployment planning support.