Hook up the battery connect it to the fence and it is hot. I love this charger, it does the trick. The Zareba B10LI Fence Charger is ideal for controlling livestock and other animals in remote locations or areas without access to AC power.
✓ Works in heavy weed conditions
✓ Shipping Dimensions: Approximately 6.82 x 4.53 x 1.13 inches.
✓ Battery powered unit with 0.28 stored joules, or 0.25 joule output at 400 ohms