3,600 W continuous power output handles heavy-duty appliances for versatile use
4,000+ cycle lifespan with over 10 years of daily use ensures long-term reliability
Ultra-fast charging: reaches 80% in 2 hours from AC and under 90 minutes from solar
Advanced LiFePO4 battery technology provides stable, safe, and long-lasting power
Multiple output ports including USB-A, USB-C, auxiliary, and high-power port for flexible device charging
Summarized by Shop
short
The next generation of power is here! Introducing the all new Yeti PRO 4000 portable power station with dramatically more power and faster charging than previous generation models. Plus, its updated LiFePO4 battery tech means it can last for over 10 years—even with daily use. Use it for emergency home backup, take it on the road, or
Battery Capacity
3,994 Wh (51.2 V, 78 Ah)
Battery Type
Rechargeable LiFePO4
Cycle Lifespan
4,000 cycles
AC Output
3,600 W continuous, 7,200 W surge
Charging Speed
1,800 W AC input (0-80% in 2 hours), 3,000 W solar input (0-80% in under 90 minutes)
