Champion 7500W with 50A Outlet (100813) is a portable generator from Champion, rated 7,500 running watts with 9,375 starting watts on gasoline, measured at 74 dBA, with 120/240V output.
General
Type
portable
Fuel
gasoline
Power output
Running watts (gas / LP for standby)
7500 W
Starting watts (gas)
9375 W
Performance
Noise level
74 dBA
Runtime at 50% load (gas)
8 h
Fuel tank
5.7 gal
Electrical
Output voltage
120/240V
Transfer-switch-ready outlet
50 A
Outlets
4x GFCI 5-20R, L14-30R, 14-50R
Features
Start type
electric
Engine
Engine displacement
420 cc
Warranty
Warranty
3 yr
What the numbers mean
At 7,500 running watts
on its best fuel, this unit covers a partial-home setup through a 30 A transfer switch or interlock: refrigerator, furnace, a well or sump pump, and lights, with load management for anything bigger.
Runtime: 8 h at 50% load on the 5.7-gallon tank
— roughly 12.8 h at 25% load (estimated)
.
Estimated fuel cost for 24 h at ~50% load: about $55 on gasoline at
national average prices (assumptions).
House hookup: pairs with a 50 A generator inlet (
14-50 / CS6365) and a transfer switch or interlock
installed by an electrician.
Compare the Champion 7500W with 50A Outlet (100813)
What can the Champion 7500W with 50A Outlet (100813) run during an outage?
With 7,500 running watts on its best fuel, the Champion 7500W with 50A Outlet (100813) covers a partial-home setup through a 30 A transfer switch or interlock: refrigerator, furnace, a well or sump pump, and lights, with load management for anything bigger. Add up your actual loads with a sizing worksheet — the bands here are rough guidance, not a load calculation.
How long does the Champion 7500W with 50A Outlet (100813) run on a tank of gas?
About 8 hours at 50% load on its 5.7-gallon tank, per the manufacturer's rating. At a lighter 25% load, figure roughly 12.8 hours (estimated — fuel burn does not scale linearly with load).
What does the Champion 7500W with 50A Outlet (100813) cost to run for a day?
Roughly $55 for 24 hours of continuous operation at about 50% load on gasoline, at national average fuel prices. The assumptions behind this estimate are documented on the methodology page; your fuel price and load change the figure.
What inlet does the Champion 7500W with 50A Outlet (100813) need to power a house?
A 50 A generator inlet (a 14-50 or CS6365 connection) wired to a transfer switch or interlock kit — an electrician's job that normally requires a permit. Never backfeed through a dryer or wall outlet.
