Perko 8521Dpc Dual Battery Selector Switch With Cup Mount Universal Joints & Parts With a 20% Visible Light

With a 20% Visible Light Transmission (VLT) that improves privacy and prevents up to 99% of dangerous UV rays

Perfect update or replacement for third brake light

it offers a premium look and feel

stop moving or shaking the pump as gravity will maintain the flow of the liquid

Perko 8521Dpc Dual Battery Selector Switch With Cup Mount Universal Joints & Parts With a 20% Visible LightThe 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 protected. Four switch positions: Both Off, Both On, Battery