Features

• 1-5kWh expandable with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery or DELTA 2 Max Extra Battery.
• 1800W AC output, 2200W (surge 3600W) with X-Boost
• 5 fast recharging methods (AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), Multicharging)
• 5-year warranty
• Rated "Best Deal" in Best of CNET 2024

Tech Specs:

General
Dimensions: Approx. 16 x 8.0 x 11 in (398 x 202 x 283.6mm)（）
Weight: Approx. 27.6 lb（12.5 kg）
Capacity: 1024 Wh
Extra Battery: Supports DELTA 2 EB, DELTA 2 Max EB, DELTA Pro 3 EB, and DELTA 3 EB (Up to 5kWh)
UPS: <10ms
Noise: 600W<30db;1200W<40db
Connectivity: APP (TOU / Storm Warning Alert)

Rated Power Output
Total Output Ports: 13
AC Output: 6 outlets, 1800W total (Surge 3600W)
Max Device(s) Power (with X-Boost): 2200W
USB-A Output (Fast Charge):2 ports, 36W Max
USB-C Output: 2 ports, 140W Max
Car Power Output: 1 port, 12.6V, 10A, 126W Max
DC5521 Output: 2 ports, 12.6V, 3A Max

Charging Inputs
AC Charging: 1500W
Solar Charging: 2 ports, DC Charge Input, 11V-60V 500W Max
Smart Generator Charging (1.8kW): 1500W
Car Charging: 800W, in 1.3 Hour

Onboard Battery

Battery Chemistry: LFP (LiFePO4 battery)
Cycle Life: 4000 cycles to 80+% capacity
Waterproof Level of Battery Pack: IP65