Suitcase Portable Trolley Energy Storage Charger, Towable Outdoor Power Station, Temporary EV Charging Unit for Exhibitions & Events Product Overview Minimal black & white trolley charger, easy towing and fast deployment, no pre-cabling needed. Durable LiFePO4 battery, 3.5kW AC output. Ideal for exhibitions, races, campsites for temporary EV charging and blackout backup. IP66 rain & dust resistant. EU connector optional. Suitable for event & tourism service providers, bulk