0.5 Joule Solar 12 Volt DC Energizer

Operates with an internal, rechargeable, 12-amp hour, 12-volt battery powered by a high-efficiency, 10-watt monocrystalline solar panel. Ensures maximum power transmission for a constantly strong charge. Powers up to 30 acres of multi-strand wire. 9,200 volts open line. 3,500 volts @ 500 ohms. .5 Joules powered with a 12 volt, rechargeable, 12 ah battery Integrated 10.0 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.