The DE 300 Energizer by Dare is an Enforcer Series, 110 Volt, Plug In Electric Fence Energizer with .75 (3/4) Joule output. With ultra low impedance, the Enforcer Series energizers are the best choice and value when there is power available. The DE 300 model:

• Is extremely effective in keeping electric fences continuously energized
• Features modular circuitry for fast and easy repair service
• Outperforms energizers rated for 20 miles
• Has a peak voltage of 6,160 volts
• Controls cattle, horses, pigs, and dogs (protects against coyotes and other predators)
• Is recommended for up to 750 feet of fencing
• Includes a ONE YEAR WARRANTY, including lightning damage protection, from date of purchase
  
• Is repairable with components available from Dare Products
• NOTE: We suggest the purchase of a voltage surge protector, (Item 2219) to help protect your investment from lightning

See our Selection Chart for helpful information on choosing the right energizer for your electric fencing needs.