Powerfields 0.25 Joule Solar 12 Volt DC Energizer

Operates with an internal, rechargeable, 7-amp hour, 12-volt battery powered by a high-efficiency, 5-watt monocrystalline solar panel. Ensures maximum power transmission for a constantly strong charge. Powers up to 20 acres of multi-strand wire. 10,000 volts open line. 3,000 volts @ 500 ohms. .25 Joules powered with a 12 volt, rechargeable, 7 ah battery Integrated 5.0 watt monocrystaline solar panel 110 volt internal battery charger port. Power supply adapter included Large on/off power button changes from green to red indicating battery power is low Tough weather resistant ABS case with integrated T-post mount and side mounted power terminals Includes fence and ground connection leads