Powerful AC, USB and 12V Outputs - Whether you’re looking to
keep tablets and phones charged up, or running lights and camera
equipment, the Goal Zero Yeti 400 Lithium features a variety of
upgraded outputs, including a pure-sine AC inverter, to ensure you
have the power you need, when you need it.
Exclusive, Replaceable Lithium Pack - Lightweight lithium
batteries yield long runtimes and extended 18-month shelf-life.
High quality cells feature additional monitoring electronics for
superior management and ultimate safety. The lithium pack is also
easily replaceable and is easily swapped out at the end of the
Informative Display - Get real-time usage data at a quick
glance. The upgraded display features a runtime/recharge time
estimator, as well as an output and input meter.
Easily Rechargeable - Keep your Goal Zero Yeti 400 Lithium
powered up from the wall or from the sun (solar panels sold
3 high-speed USB ports (2.4A). Great for your phones, tablets, and
The 12V best charges all your 12V powered devices. (10A, 120W
Plug in your device just as you would the wall. There are two AC
Outlets (pure-sine wave, 300W, 1200W surge)
WHAT TO POWER FROM THE GOAL ZERO YETI 400 LITHIUM:
Smartphones, Lights, Camera Equipment, Tablets,12V Appliances,
Laptops, CPAP, Display Monitors, etc.
HOW LONG WILL IT TAKE TO CHARGE YOUR DEVICE FROM GOAL ZERO POWER
It takes the same amount of time to charge your device from a Goal
Zero power pack as it does from the wall.
When charging gear with the Yeti 400 Lithium, take note of the LCD
Battery Display. If you plug in devices that have a high power
requirement (a large refrigerator), the charge level of the Yeti
can drop very quickly and you may not get exactly 400Wh of energy.
Also, especially when using the AC power output, the Goal Zero Yeti
will be converting the energy from the DC power of the battery to
the AC power needed by your device. Although your Goal Zero Yeti
has a highly efficient inverter, there is still some energy lost in
the conversion and you will not get the full rated capacity of the
COLD WEATHER USAGE:
Cold temperatures (below freezing) can impact the Yeti's battery
capacity. If you'll be living off-grid in sub-zero conditions, we
recommend keeping your Yeti 400 Lithium in an insulated cooler,
connected to a power source (solar panels), and charging your gear.
The natural heat generated by the Yeti 400 Lithium contained in an
insulated cooler will keep battery capacity at its highest.
STORAGE AND DOWNTIME MAINTENANCE
Having your Yeti 400 Lithium connected to a power source, like a
solar panel or wall outlet, between adventures or while in storage
keeps its battery healthy and topped off. This prolongs battery
life and will ensure your Yeti 400 Lithium is charged and ready to
go all day, every day.
If you can't keep the Yeti 400 Lithium plugged into a power source
during storage, fully-charge your Yeti 400 Lithium every 10-12
months and store in a cool, dry place. Failure to maintain the Yeti
400 Lithium by following these steps can result in battery damage
which will void the product warranty.
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Review This Product
Unsuitable for use in Africa
Mon, 20 Jan 2020 | Review by: William S
This device requires a 60 Hz supply, and the built in invertor produces a 60 Hz output. Europe and Africa use 50 Hz for our AC mains supply. As this device is intended for the North American market, the AC output is 120 V, instead of the 230 V we use here.
A cute product, but unfortunately mostly useless to us here in South Africa.
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