Your home safety net - With up to 6kWh capacity, DELTA Max can expand with additional smart batteries.- Rest assured knowing youll have power in the case of an emergency.Fast dual charging - Through using both AC charging and the EcoFlow Smart Generator you can experience charging speeds of up to 3600W.- Charge your DELTA Max from 0-80% in just 1 hourPower numerous devices & appliances - Whether its power for your fridge, microwave or both, thanks to X-Boost technology DELTA Max can handle home appliances up to 3000W with ease.Go green - Keep charged using EcoFlows collection of solar panels. Connect up to two 400W solar panels to achieve a staggering 800w solar charging speed.Specifications- Net Weight: Approx. 22 kg- Dimensions: 19.6 x 9.5 x 12 in (49.7 x 24.2 x 30.5 cm)- Charge Temperature: 0 to 45C- Discharge Temperature: -20 to 45C- Charge Method: AC Wall Outlet, 12V Car Adaptor, Solar Panel, Smart Generator, Smart Extra Battery- Full Recharge Time: 1.6 Hours (AC) 16.8 Hours (12V Car Charger) 4.5-9 Hours (Using 4x 110W Solar Panels) 3.4-6.8 Hours (Using 4x 160W Solar Panels) 2.5-5 Hours (Using 2x 400W Solar Panels)- Capacity: 1612Wh- Cell Chemistry: NCM- Cycle life: 500 Cycles to 80%+ capacity- Management Systems: BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection- Testing and Certification: CE WEEE CTP RCM KC- AC Charge Input (Power): X-Stream charge (1600W max)- AC Charge Input (Voltage and Amperage): 220-240V~50Hz/60Hz, 10A- Solar Charge Input: 11-100V 13A Max, 800W max- Car Charge Input: Supports 12V/24V Battery, Default 8A- AC Output (x4): Pure Sine Wave, 2000W total (surge 4600W), 230V~ (50Hz/60Hz)- Max Device(s) Power Supported by X-Boost: 2500W- USB-A Output (x2): 5V 2.4A, 12W max, per port- USB-A Fast Charge (x2): 5V/2.4A, 9V/2A, 12V/1.5A, 18W Max- USB-C Output (x2): 5/9/12/15/20V 5A, 100W max- Car Charger Output (x1): 12.6V/10A, 126W max- DC5521 Output (x2): 12.6V/3A, per port- Smart Extra Battery: Supports up to 2 DELTA Max Smart Extra Batteries (sold separately)- Smart Generator: Supported (sold separately)- Wi-Fi: Supported