EcoFlow DELTA 2 Max is a must-have for any home that puts power security and comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in â all while staying green. Expandable Capacity â 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors, or even everyday use. Built to Last 6x Longer â Get 10 years of daily use until hitting 80% of its original capacity. That's down to its LFP battery chemistry giving you 3000+ cycles. Huge AC Output â With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets. Fastest Recharging â World's fastest AC recharging and X-Stream dual AC+solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours. Capture More Energy â 99% MPPT efficiency maximizes solar generation anytime. Advanced BMS Protection â A built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time. Protective Layers Inside and Out â With LFP cells, DELTA 2 Max is safe, durable, and highly efficient. A rubber anti-slip base and a highly-rated UL94-5VA fire-resistant casing offer multiple layers of protection. Customized In-App Energy Management â Prioritize solar or AC charging, view input and output power, battery levels, and more.5-Year WarrantyWhat's in the BoxDELTA 2 MaxAC Charging CableCar Charging CableDC5521 to DC5525 Connection CableUser ManualSpecsCapacity: 2048 WhAC Output: 6 outlets, 2400W total (surge 4800W)Max Device Power (w/X-Boost): 3400WUSB-A Output: 2 ports, 5V, 2.4A, 12W MaxUSB-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 MaxCar Power Output: 1 port, 12.6V, 10A, 126W MaxDC5521 Output: 2 ports, 12.6V, 3A, 38W MaxAC Charging: X-stream Fast Charge 1800W Max, 15AAC Input Voltage: 100-120V 15A (50Hz/60Hz)Solar Charging: 11-60V, 15A, 500W single port; 1000W dual portCar Charging: Support 12V/24V battery, 8ABattery Chemistry: LFP (LiFePO4 battery)Cycle Life: 3000 cycles to 80+% capacityConnectivity: WiFi and BluetoothDimensions: 19.6" x 9.5" x 12"Net Weight: 50 lbs. Up to 3400W output with X-Boost mode to run 99% of home appliances World's fastest AC recharging with up to 80% charge in 1.1 hours 99% MPPT efficiency maximizes solar generation anytime | Ecoflow Technology Ltd EcoFlow DELTA 2 Max Portable Power Station in Blue