Skip to main content
eBay
  • Daily Deals
  • Sell
  • Customer Support

Promoted item:DuroStar DS4000S Gas Powered 4000 Watt Portable Generator - RV Camping Standby

DuroStar DS4000S Gas Powered 4000 Watt Portable Generator - RV Camping Standby

  • Brand New & Factory Sealed + Full Factory Warranty
    • 2013 watching
    • |
    • 1392 sold
  • Condition
  • New
  • Time left
  • 11d 1h 36m
  • Shipping
  • FREE
  • MPN
  • DS4000S
  • UPC
  • 811640011840
  • Sold by
  • 99.5% Positive Feedback
  • US $329.99
    Buy It Now
  • Quantity 10+Available
  • See details

Items in search results

1m left
$7,800.00
0 bids
17m left
$49.99
0 bids
1h 9m left
$9,000.00
0 bids
Expedited Shipping Available + Full Factory Warranty
  • 562 watching
  • |
  • 214 sold
29d 9h 5m left
$329.99
Buy It Now
Free Shipping
1h 12m left
$2,995.00
0 bids
1h 21m left
$2,000.00
0 bids
Save 42%
Power Your Home or RV! Multiple Outlets To Run Anything
  • 2150 watching
  • |
  • 1098 sold
16d 14h 47m left
$929.99
$1,599.99
Buy It Now
Free Shipping
  • 12 watching
1h 25m left
$511.99
6 bids
$3,000.00
Buy It Now
1h 25m left
$5,600.00
2 bids
1h 25m left
$0.99
1 bid
RETAILS SELLING THIS FOR $550
  • 352 watching
  • |
  • 66 sold
This item is being sold by eBay Top rated seller.
4d 4h 57m left
$299.90
Buy It Now
Free Shipping
Generator Brand New!
1h 31m left
$250.00
1 bid
  • 42 watching
1h 34m left
$639.00
6 bids
  • 703 watching
  • |
  • 224 sold
This item is being sold by eBay Top rated seller.
10d 4h 41m left
$125.49
Buy It Now
Free Shipping
2h 5m left
$9,250.00
0 bids
2h 13m left
$9,950.00
0 bids
$13,000.00
Buy It Now
Bonus Vinyl Cover Included and 90 Day Warranty
  • 16 watching
  • |
  • 2 sold
This item is being sold by eBay Top rated seller.
27d 3h 38m left
$399.00
Buy It Now
Free Shipping
2h 27m left
$1,000.00
0 bids
$1,750.00
Buy It Now
  • 20 watching
2h 42m left
$167.99
0 bids
2h 46m left
$275.00
0 bids
Remote Wireless and Electric Start - Great Home Unit
  • 242 watching
  • |
  • 59 sold
This item is being sold by eBay Top rated seller.
7d 6h 35m left
$550.00
Buy It Now
Free Shipping
2h 48m left
$7,950.00
0 bids
3h 9m left
$100.00
0 bids
Save 28%
  • 694 watching
  • |
  • 168 sold
This item is being sold by eBay Top rated seller.
15d 12h 49m left
$289.95
$399.99
Buy It Now
Free Shipping
3h 29m left
$10,577.00
0 bids
  • 17 watching
3h 38m left
$560.00
4 bids
Reliable Power - Heavy Duty Construction + Warranty
  • 637 watching
  • |
  • 230 sold
8h 25m left
$399.99
Buy It Now
Free Shipping
  • 31 watching
4h 1m left
$3,200.00
0 bids
$4,200.00
Buy It Now
5h 22m left
$9,500.00
0 bids
$16,000.00
Buy It Now

About Generator

The electrical generator was first developed after the discovery of the connection between magnetism and electricity. Before this discovery, the generator had been based on electrostatic principles. Michael Faraday is credited with having built the first electromagnetic generator in the 19th century. The dynamo, which used Faraday's electromagnetic principles to convert mechanical energy into an electric current, was able to deliver power to industry for the first time. The dynamo is still the most common type of generator. The generator is an important device used in many private, business and industrial areas. A small, portable generator may produce several hundred watts of power. This type of portable generators is the most popular source for remote power (i.e., when no other power sources are available) and is frequently used in camping activities. A medium unit usually comes with rolling wheels and may produce several thousand watts, but backup power generators for home and business are able to produce over 10,000 watts. RVs and motor homes are usually equipped with an electric power generator which is about three times as potent as a portable one and makes less noise. On the other hand, boats often receive their power from a marine generator, which may be gasoline-fueled and offer between 750 and 2,500 watts of output. Generators can be powered by gasoline, diesel, or propane. The propane generator is the type favored by most home users to supply their residence with backup electricity. Since gasoline tends to go bad after a few months, there are several situations in which it is more desirable to count on a propane generator for power. Farms commonly employ propane-powered generators, which can provide the same power as gasoline but can run uninterruptedly if connected to a big tank or a gas pipeline.