Using Your Product
Power On/Off
Press the power button on the Yeti PRO 4000. Move the power switch on the Tank
PRO 4000 into the ON position. The LED Battery lights on the front face of the
device will be illuminated when powered.
Charging the Tank PRO 4000
The Tank PRO 4000 will charge when it is hooked up to the Yeti PRO 4000, either
through electrical grid power or solar, depending on what you're using to charge the
Yeti PRO 4000.
When you connect one or more Tank PRO 4000 expansion batteries to a Yeti PRO,
the Tanks and Yeti will first equalize. While the units are equalizing, the Yeti display
will show charge state of the unit with the highest charge. Once equalization has
finished, the units will all function as one battery and the charge state shown on the
display will reflect the charge of the entire power stack.
Storage and Maintenance
Store your Tank PRO 4000 in a climate-controlled, dry location. Be sure to turn the
power switch off before storing. If you can't keep your expansion battery plugged
into a power source during storage, charge the unit once every 12-18 months.
Failure to maintain your Tank PRO 4000 by following these steps can result in
battery damage which will void the product warranty.
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Technical Specifications
Battery:
Cell Chemistry
Pack Capacity
Lifecycles
Shelf-life
General:
Chainable
Simultaneous charge and discharge
SKU
Weight
Dimensions
Operating Usage Temp.
Certs
Limited Warranty
* For warranty terms, conditions, and registration go to www.goalzero.com/warranty
To request a physical copy of the warranty call 1-888-794-6250.
LiFePO
(Lithium Iron Phosphate)
4
3993.6Wh (51.2V 78Ah)
4000 (0.5C discharge, climate controlled,
80% original capacity.)
Charge every 12-18 months (in "main power off" state)
Yes (Up to four units)
Yes
23110
80.25 lbs (36.4 kg)
21.4 x 13.8 x 9.2 in (54.36 x 35.05 x 23.3 cm)
Charge: 32° to 125.6°F (0° to 52°C)
Discharge: -4° to 140°F (-20° to 60°C)
WARNING: Cancer, Reproductive
Harm - www.P65Warnings.ca.gov.
UL1642
5 years*
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