




Power Every Day For 10 Years
Power for Every Scenarios 2048Wh
Capacity, Expandable up to 6kWh
A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.
Power Pretty Much Anything with Up to 3100W Output
Run 99% of Appliances with X-Boost.
10 Years of Reliable Power
Durable, Safe, Lightweight
LiFePO4 battery
With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.
LFP Battery Chemistry
That's 6× longer than other power stations with a similar capacity and output.
Advanced BMS Protection
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
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
As Quiet as 30 dB Peaceful charging
At only 30 dB, DELTA 2 Max is quieter than other 2kWh power stations on the market.*From a distance of approximately 20 in., noise level is 30 dB (with low input and 500W output) vs. other power stations with 55 dB or higher.
Specs
Capacity
2048 (167Ah@12V)
Extra Battery
Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery
AC Output
4 outlets, 2400W total (Surge 4800W)
Max Device(s) Power (with X-Boost)
3100W
USB-A Output
2 ports, 5V, 2.4A, 12W Max per port
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 per port
Car Power Output
1 port, 12.6V, 10A, 126W Max
DC5521 Output
2 ports, 12.6V, 3A, 38W Max per port
AC Charging
X-stream Fast Charge 2300W, 10A; 220-240V~10A 50Hz/60Hz
Solar Charging
11-60V 15A, single port 500W; dual port 1,000W
Car Charging
Support 12V/24V battery, 8A
Battery Chemistry
LFP (LiFePO4 battery)
Cycle life
3000 cycles to 80+% capacity
Connectivity
Wi-Fi & Bluetooth
Dimensions
497 × 242 × 305 mm
Net Weight
23 kg