Thanks to the new Thumper EXTREME, which offers increased battery capacity, heavier duty cycling batteries, combination bi-directional amp and volt meter, and LED indicator light.
The Extreme also features an upgraded charging system and protection for the unit, thanks to the use of automatic reset circuit breakers.
Designed for the serious off roader, the Thumper Extreme is available in 80ah and 110ah capacities, with an optional 240 volt inverter also available.
From $849 - with bonus LED lighting pack (pricing correct at time of posting - 14/9/2013)
Home of 12 Volt Northern
Ph: (08) 8262 6890