JR Radio JR Chargeswitch JRPA004 This is the JR Radio JR Chargeswitch.Features:DSC and binding supportRetractable dust coverIncludes jumper connectors and mounting screwsIntegrated charge/DSC jackHeavy-duty wire leadsGold-plated connectorsIf you want your radio installation to be as high-end as possible, then this is the switch that you need to install. The heavy-duty design features gold-plated connectors and a retractable dust cover on the charge/