Frequently Asked Questions - GOAL ZERO YETI 400 Guide De L'utilisateur

Frequently Asked Questions

What type of battery is in my YETI?
Your YETI uses a 12V, 33Ah sealed lead-acid battery (AGM), and similar to
what is found in your car. Here are some basic facts about AGM batteries:
1. AGM batteries should be kept full at all times.
This means you should leave your YETI plugged into a power sources at
all times, especially during storage.
2. AGM batteries last longer if you do not drain them completely.
This stems from the "battery memory myth" in old rechargeable
batteries. You can read more about this in the Battery 101.
How do I know if my YETI is charged?
To check the charge level of your YETI, refer to the LCD Battery Display.
When lit up, you'll see a battery outline with 5 segments, indicating the
current charge level. You can turn on the Battery Display by pushing the
DISPLAY button. It is OK to use your YETI even when it's not fully charged.
My YETI is beeping... what does that mean?
Plug your YETI into a power source, like a solar panel or outlet, as soon as
possible. This chirping is to alert you that your YETI's battery is low and
needs to be charged.
Is the battery inside my YETI replaceable?
Your YETI depends on an advanced lead-acid battery to power your gear,
and like all other batteries, one day it will make the journey to the battery
graveyard. Lucky for you, the YETI's battery is replaceable. Follow these
steps for replacing your YETI's battery:
1. Remove the four top bolts
2. Remove the lid
3. Remove the battery terminal bolts
4. Lift the old battery out of the body of the YETI
**This battery is HEAVY. Use caution and proper technique when lifting.
5. Insert replacement battery and reassemble in reverse order of steps
above.
Once you have replaced your battery, you will need to find a local battery
recycling center to dispose of it properly.
For more help replacing your YETI's battery, contact our Customer
Solutions Center at 1-888-794-6250 or at support@goalzero.com
What do the different display options mean?
Your YETI's LCD display is an advanced feature designed to help you better
understand power and monitor your consumption. The INPUT side reflects
the amount of power your YETI is receiving while it's charging. The OUTPUT
side indicates the amount of power the devices you have plugged in are
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pulling out of the YETI – in the form of AMPS, VOLTS, WATTS, AMP HOURS
and WATT HOURS.
You can use the numbers displayed in WATTS to estimate runtimes. For
example, if you have a light plugged in that is pulling 100W, you can
estimate the YETI 400 will run the light for about 4 hours (YETI Wh/Device
W = runtime in hours; 400/100= 4 hours).
WATT HOURS (Wh) and AMP HOURS (Ah) represent the amount of power
being pulled per hour. This number continues to accumulate with each use
of your YETI and can be manually reset whenever desired.
Can I power devices from the Anderson PowerPole ports on the side of
the YETI?
No. There is no under-voltage protection built into the Anderson PowerPole
ports on the side of the YETI 400, meaning if you try to power devices
from these ports you could damage the battery. These ports are meant for
chaining other YETI 400s or EXTREME 350s for longer runtimes.
What does a pure-sine wave inverter mean?
When it comes to power, you might have heard the letters DC and AC
thrown around. DC stands for Direct Current, and is the only type of power
that can be stored in a battery. AC stands for Alternating Current, which is
the type of power your devices use when they're plugged into the wall. An
inverter is required to change DC output to AC output and requires a small
amount of power for the change. You can see this by turning on the AC port
and looking at the OUTPUT on the LCD display.
A pure-sine wave inverter, like the one found in your YETI 400, produces
an output that is exactly the same as supplied by an AC wall plug in
your house. Although integrating a pure-sine wave inverter takes more
components, it produces power output that makes it compatible with
almost all AC electric devices you use in your house.
So in the end, the pure-sine wave inverter allows your YETI to safely power
almost everything under 400 watts in your house that you would normally
plug into the wall.
How do I know if my device will work with the YETI?
First, you'll need to determine the amount of power your device requires.
This may require some research on your end, a good online search or
examining the user guide for your device should suffice. To be compatible
with the YETI 400, you should use devices that require less than 300W.
Second, you will need to check the capacity for the individual output ports.
For example, the AC port is monitored by an inverter that allows for 300W
of continuous power. This means if your device is a pulling more than 300W
for an extended period of time, the YETI's inverter will shut off.
Once you know your device is compatible, you'll want to determine how long
you'll be able to power your gear from the YETI.
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