The Speedrite 12000i Unigizer is a dual purpose 12 joule model. A versatile 3-in-1 energizer, it runs on 110 V plug, 12 V battery, or solar panel. The 12000i is...

The Speedrite 18000i Unigizer is a dual purpose 18 joule model. A versatile 3-in-1 energizer, it runs on 110 V plug, 12 V battery, or solar panel. The 18000i is...

The Speedrite 63000RS is the largest and most powerful fence energizer in the world. It comes with a remote/fault finder. It runs on 220V of power rather than the more...