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Item 62374
SAFETY
O
PERA
TION
M
AINTENANCE
SETUP
DC Appliance Compatibility
The Power Pack can run/charge 12VDC
auto, RV, marine, or other portable
appliances that draw 10 amps or less.
The lower the amount of watts the appliance
draws, the longer the Power Pack can power
it before needing to be recharged.
Calculate the total wattage needed to run the
appliance before operation. You do not need
to calculate startup or surge wattages.
To calculate the size of the load you plan to use
with the Power Pack, use the following formula:
Amps x Volts = Watts
For example, if you use an appliance whose
running amps total 7 amps, you will need 84
watts of power
(7 amps x 12V = 84 Watts)
to
run the items. This figure is within the capacity
of the unit
(10 amps x 12V = 120 Watts).
Note:
Use this chart as a guideline only.
The actual power usage may vary based on the
model or brand of the appliance. Check the actual
wattage of your appliances and calculate the
amount of power needed to run/charge them.
Appliance
Estimated
Power
(watts)
Estimated
Use (hours)
Fluorescent Light,
Cell Phone Charger
4
50
Radio, Fan,
Depth Finder
9
26
Video Recorder/
Player, Spotlight
15
14
Small Power Tool,
Bilge Pump
24
8
Electric Cooler
48
3
Air Compressor
80
2
Figure C
