{"product_id":"ar-ultra-switch-dual-battery-power-management-system","title":"AR Ultra Switch Dual Battery Power Management System","description":"\u003cp\u003eThe Advanced Radio AR Ultra Switch is a lightweight, high-current power-management system designed for almost any RC aircraft. It combines dual battery inputs, active load sharing, two regulated power outputs and automatic telemetry detection into one ready-to-install unit.\u003c\/p\u003e\n\u003cp\u003eDesigned to provide additional power-system resilience, the Ultra Switch automatically transfers the full load to the remaining battery if one battery fails or becomes disconnected. This helps keep the radio and onboard electronics operating without requiring manual intervention.\u003c\/p\u003e\n\u003cp\u003eBoth power outputs deliver the same selected voltage, with selectable settings of 6.0V, 6.6V, 7.4V or unregulated 8.4V, allowing the system to be matched to a wide range of RC aircraft electronics and servos.\u003c\/p\u003e\n\u003cp\u003eAutomatic telemetry discovery removes the need to manually select a telemetry protocol. Where supported, pilots can monitor both battery voltages, current consumption and consumed capacity directly from their transmitter.\u003c\/p\u003e\n\u003cp\u003eThe AR Ultra Switch also features dual multicolour battery-status LEDs, a blue power indicator and a deliberate two-button shutdown sequence designed to help prevent accidental power-off during operation.\u003c\/p\u003e\n\u003cp\u003eDesigned and made in Australia.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo battery inputs with active load sharing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatically transfers the full load to the remaining battery if one battery fails or disconnects\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo power outputs regulated to the same selected voltage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable 6.0V, 6.6V, 7.4V or unregulated 8.4V output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended for up to 10A continuous current when operating unregulated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTested at 20A for three minutes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTested at 40A for 20-second bursts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic telemetry protocol discovery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMonitors both battery voltages, current draw and consumed capacity where supported\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual multicolour LEDs for battery monitoring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlue LED power-status indicator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo-button shutdown sequence helps reduce accidental switch-off\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJR-style connectors fitted and ready to use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSport and aerobatic aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScale aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectric aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGliders\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-performance RC models\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAircraft using dual battery power systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModels requiring regulated receiver and servo power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstallations where battery redundancy and telemetry monitoring are important\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AR Ultra Switch provides a compact and dependable way to manage dual battery power in an RC aircraft. Its active load-sharing system automatically uses the remaining battery if one power source fails or is disconnected, helping maintain power to the onboard radio system.\u003c\/p\u003e\n\u003cp\u003eWith dual power outputs, four selectable output options, automatic telemetry detection and high-current capability, the Ultra Switch is a versatile power-management solution for demanding RC installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Advanced Radio (AR)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct: Ultra Switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Dual Battery Power Management System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Inputs: 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Outputs: 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Voltage Options: 6.0V \/ 6.6V \/ 7.4V \/ Unregulated 8.4V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLoad Sharing: Active\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous Current Recommendation: Up to 10A when operating unregulated\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTested Current: 20A for 3 minutes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBurst Current: 40A for 20 seconds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry: Automatic protocol discovery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry Monitoring: Battery voltage, current draw and consumed capacity where\u003c\/li\u003e\n\u003cli\u003esupported\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Indicators: Dual multicolour LEDs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Indicator: Blue LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnectors: JR-style connectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShutdown: Two-button deliberate shutdown sequence\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCountry of Design \u0026amp; Manufacture: Australia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003cbr\u003e1 × AR Ultra Switch\u003cbr\u003eJR-style connectors fitted\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy From Probuild Aircraft\u003c\/strong\u003e\u003cbr\u003e✅ Official UK Advanced Radio stockist\u003cbr\u003e✅ 100% genuine Advanced Radio products\u003cbr\u003e✅ Trusted by top international pilots\u003cbr\u003e✅ Fast UK shipping\u003cbr\u003e✅ Trusted by RC pilots since 1993\u003c\/p\u003e","brand":"Advanced Radio","offers":[{"title":"Default Title","offer_id":56902359875970,"sku":"BRC1804","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/13142357-CA6F-460C-ABB2-137CF643400F.png?v=1791821433","url":"https:\/\/www.probuild-uk.co.uk\/products\/ar-ultra-switch-dual-battery-power-management-system","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}