Use it for emergency home backup, take it on the road, or pair it with solar. You can also pair it with the Haven 10 Manual Transfer Switch to backup as
many as 10 circuits in your home.

FEATURES

80% MORE POWER

The Yeti PRO 4000 has a 3600W AC inverter that can handle heavy-duty appliances. It comes with up to 80% more power than previous generation products.

CLASS-LEADING LIFESPAN

Improved LiFePO4 battery tech allows for a longer lifespan. (Up to 10 years of daily use, 4000 + cycles)

HIGH CAPACITY

The Yeti PRO has a 4,000 watt-hour capacity. We also offer the Tank PRO
4000 expansion battery so you scale your system up to 20,000 watt-hours.

FASTER CHARGING

The Yeti PRO 4000 has over 5 times the charging speed of previous generation
products and can charge from 0% to 80% in just 2 hours from your wall outlet.

SPECS

BATTERY:

Cell Chemistry: LiFePO4 (Lithium Iron Phosphate)
Pack Capacity: 3994Wh (51.2V 78Ah)
Lifecycles: 4000 (0.5C discharge, climate controlled, 80%
original capacity.)
Shelf-life: Charge every 12-18 months (in “main power
off” state)
Wall Charge Time: 0-100% in about 3 hours at 1800W

PORTS:

Input
- AC Input: 1800W (120V AC, up to 15A)
- High Voltage DC: 3000W Max (13.3-150V DC, up to 40A)
- Low Voltage DC: 275W Max (12.3-28V DC, up to 10A)
Input/Output
- Power+ Port: Input 3000W AC (90-254V AC, up to 30A),
  Output 3600W AC (120V AC, up to 30 A)
- Expansion Port: To be used with Goal Zero Expansion
- Modules such as the Tank PRO 4000 (100A, 56V DC Max)
Output
- 3x USB-A: 18W Max Individually, 54W combined
- 3x USB-C: 2x at 30W Max, 1x at 100W Max, 160W
  combined
- 1x 12V High Power Port: 405W Max (13.5V DC, up to 30A)*
- 2x 12V 6mm port: 135W Max (13.5V DC, up to 10A)* *Max of 30 Amps shared across all 12V output ports.
  **Shared across all 5 AC ports, 20A and 30A
  NOTE: All DC outputs are regulated.
- 1x 12V Car Port: 162W Max (13.5V DC, up to 12A)*
- 4x AC 20A: 2400W (120V AC) Max per port, 3600W
  continuous shared**, 7200W Surge
- 1x AC 30A: 3600W Max (120V AC), 7200W Surge

GENERAL:

Expandable: Yes (Up to four Tanks per Yeti Pro 4000)
Simultaneous charge and discharge: Yes
Weight (Yeti only): 115.74 lbs (52.5 kg)
Weight (with Cart): 125.73 lbs (57.03 kg)
Weight (In Box): 137.79 lbs (62.50 kg)
Dimensions (Yeti only): 21.4 x 13.8 x 14.8 in
(54.36 x 35.05 x 37.59 cm)
Dimensions (Yeti & Roll Cart): 21.4 x 13.8 x 18.1 in
(54.36 x 35.05 x 45.9 cm)
Dimensions (In Box): 25.5 x 17.89 x 22 in
(64.77 x 45.47 x 55.88 cm)
Operating Usage Temperature:
Charge: 32° to 126°F (0° to 52° C)
Discharge: -4° to 140°F (-20° to 60°C)
Certs:
UL 2743, IEC 62368, UL/IEC 62133, UN 38.3
Limited Warranty: 5 years***

YETI PRO 4000

Q & A