300W AC/DC/USB Multi-Mode 7-Port Outdoor Mobile Power Supply

90000mAh, 300W easy to carry outdoor mobile power supply for camping, night market stalls, car charging, and more. Can be used for outdoor office equipment, drones, cameras, PTZs, live lights, and other outdoor shooting equipment. Features: Compatible with 95% common electrical equipment 300W large capacity battery life (1.6 hours full) for uninterrupted outdoor power 90000 mAh 4 types and 7 ports USB output (supports QC3.0 fast charge) Pure sine wave AC output (220V/300W) DC output car charger Quick charge Type-C Shengwei Drive (220W) Flexbile endurance BMS system Automotive power cell Overvoltage/load/discharge, temperature, short circuit protection and smart air cooling Meshing technology (strong elasticity) Quality copper sheet (lasting resilience) International universal jack (applicable to 99% electrical plugs, no obstacles to use) High-performance iron-lithium battery equipped with intelligent power supply Operates in extreme temperatures (-20°C/-4°F to 80°C/176°F)