Power all of your devices while camping or staying off-grid. Run your caravan appliances without paying for an electricity hookup. Power vital home appliances during a power cut. The DELTA 2 is a portable power station that combines a light and portable design with a mightily-impressive capacity. X-Stream charging means you can go from empty to 80% charged in as little as 50 minutes. No power source? No problem! Plug in a solar panel to charge on the go in 3-6 hours. The DELTA 2 can be controlled from anywhere via the smartphone app. It also comes with a battery management system that enables you to safely charge up to 13 devices at once. If you need to ensure a device never loses power, the emergency power supply setting will auto-switch onto battery power in the event of a grid outage. The clever design means that the DELTA 2 can be hooked up with a second battery to extend its capacity. Double up with a DELTA 2 extra battery or triple your power with a DELTA MAX extra battery. Key Features X-Stream charging - charges from 0-80% in 50 mins Powers almost any appliance Portable and lightweight Solar charge in 3-6 hours with a 400W solar panel Smartphone app control Expandable energy storage up to 3kWh with additional batteries LiFePO4 battery 6x BMS (battery Management System) - safely charge up to 13 devices at once EPS (emergency power supply) - auto-switch to battery power when the grid goes Single charge capabilities Phone - 89 charges Laptop - 16 charges Light - 31 hours Wi-Fi router - 31 hours Fan - 30 hours Car fridge - 16-32 hours TV - 8 hours Refrigerator - 7-14 hours Coffee machine - 0.8 hours Electric grill - 0.7 hours Specs 5-year extended warranty Waterproof case sold separately Cables provided: AC charging cable, car charging cable, DC5521 to DC5525 cable Capacity: 1024 Wh Extra Battery: Support one DELTA 2 extra battery (1 kWh) or DELTA Max extra battery (2 kWh) AC Output: 4 outlets, 1800W total (Surge 2700W) Max Device(s) Power (with X-Boost): 2400W USB-A Output: 2 ports, 5V, 2.4A, 12W Max USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max Car Power Output: 1 port, 12.6V, 10A, 126W Max DC5521 Output: 2 ports, 12.6V, 3A, 38W Max AC Charging: 1200W Solar Charging: 11-60V, 15A, 500W max Car Charging: Support 12V/24V battery, 8A DC Charging: 1100W Battery Chemistry: LFP (LiFePO4 battery) Cycle life: 3000 cycles to 80+% capacity Connectivity: Wi-Fi & Bluetooth Dimensions: 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm Weight: 27 lbs / 12 kg