Perko Dual Battery Switch w/Mounting Ring Legs - Bulkhead Mount [8521DP] Specials With an extended battery range

With an extended battery range of up to 82 miles

SmartDriver Integrated - i2Systems SmartDriver Technology is integrated directly inside every fixture

The text mode presents up to six of the most necessary types of data

70mm) mounting hole

In addition to improving the performance of CHIRP-ready echosounders

Perko Dual Battery Switch w/Mounting Ring Legs - Bulkhead Mount [8521DP] Specials With an extended battery rangeDual Battery Switch w Mounting Ring & Legs Bulkhead Mount The Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of both batteries in parallel for starting or charging. It can also serve as an emergency main disconnect switch in the event of an electrical problem. All models are make before break design and are ignition