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Goal Zero Tank Pro 4000 Expansion Battery

Item Code: 23110
Ship Weight: 89 lbs.
Regular Price: $2,999.99
Sale Price: $1,999.95
You Save 33% ($1,000.04)
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Free Shipping On this Item Expires: 12/23 *Contiguous United States
Product Details
Build out your Goal Zero backup system with the powerful Goal Zero Tank Pro 4000. You can combine as many as 4 Tank PRO 4000 batteries with the Yeti PRO 4000. This creates a robust backup system that can run essentials in your home for days on end. And because the system is modular, you can get the expansion batteries you need now and easily add on more in the future when your needs change.

Long Lifespan:
The improved LiFePO4 battery technology allows for a longer lifespan. (Up to 10 years of daily use, 4000 + cycles)
Easy Integration:
Designed to work specifically with the Goal Zero Yeti Pro 4000 Portable Power Station .
The Yeti and Tank(s) function as one unit and charge and discharge together.
Increased Capacity:
Each Pro Tank stores a massive 4,000 Watt Hours!
Expand up to 20,000 Wh with a total of (4) Yeti Pro Tanks.
Modular Scalability:
Start with one tank and easily expand as your power needs grow.


Specifications
General Information
Manufacturer Name: Goal Zero
Expandable: Yes (Up to four Tanks per Yeti Pro 4000)
Weight: 80.3 lbs (36.4 kg)
Weight (In Box): 88.32 lbs (40.06 kg)
Dimensions: 21.4" x 13.8" x 9.2" in (54.36 x 35.05 x 24.1 cm)
Dimensions (In Box): 25.75" x 17.5" x 12.75" in (65.41 x 44.45 x 32.39 cm)
Operating Usage Temperature (Charge): 32 to 125.6 F (0 to 52 C)
Operating Usage Temperature (Discharge): -4 to 140 F (-20 to 60C)
Certs: BC, FC, ROHS
Limited Warranty: 5 Years
Accessory Port: Max Power: 3600 W, Voltage: 60 V, Current 75A
Battery
Cell Chemistry: LiFePO4 (Lithium Iron Phosphate)
Pack Capacity: 3994Wh (51.2V 78Ah)
Lifecycles: 4000+: (1C discharge, 80% ODC)
Shelf-life: Charge every 12-18 months (in “main power off” state)
Single Cell Equivalent Capacity: 5,120 Ah @ 3.2 V
Accessory Port Cable (Built-In)
Power (Max): 3600W
Voltage: 60 V
Current: 75 A
Cable Length: 30 in
Cable Diameter: 17 mm
Accessory Port
Power (Max) 3600 W
Voltage: 60 V
Current: 75 A
What's Included
What's Included:

•  (1) Goal Zero Tank Pro 4000 Expansion Battery
•  (1) Yeti Pro Chaining Cable
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