{"title":"Sargent Caravan Power Supply Units, Chargers \u0026 Control Panels","description":"\u003cp\u003eSargent build the 12V and 230V power systems fitted to a large share of British-built caravans, motorhomes and van conversions, and their part numbers follow a pattern worth knowing before you order.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eEC\u003c\/strong\u003e prefix is the main leisure-vehicle range. \u003cstrong\u003eEC160\u003c\/strong\u003e units are the self-build power supply unit, with RCD protection and a reverse polarity indicator, available in black or silver and in horizontal or vertical mounting — so measure the space you have before choosing. The \u003cstrong\u003eEC155\u003c\/strong\u003e is the PSU supplied as part of a complete kit with a control panel: the K155B kit includes the EC51 panel and sensors, the K155A includes the EC50 panel without them.\u003c\/p\u003e\u003cp\u003eControl panels are separate parts. The \u003cstrong\u003eEC10\u003c\/strong\u003e, \u003cstrong\u003eEC20\u003c\/strong\u003e and \u003cstrong\u003eEC30\u003c\/strong\u003e are battery voltage gauges of increasing capability — the EC10 is a plain digital voltmeter, the EC20 adds a vehicle and leisure battery selector switch, and the EC30 adds three switched 10A 12V outputs. The \u003cstrong\u003eAC50Z\u003c\/strong\u003e handles light and pump switching with a charge-level indicator.\u003c\/p\u003e\u003cp\u003eOn the charging side, the \u003cstrong\u003ePX310\u003c\/strong\u003e is a multi-stage mains charger with an LCD display that will also run in PSU mode without a battery fitted; the \u003cstrong\u003ePF200\u003c\/strong\u003e is a standalone 2-stage charger you add alongside an existing PSU when you need more capacity; and the \u003cstrong\u003eDX20\u003c\/strong\u003e and \u003cstrong\u003eDX320\u003c\/strong\u003e are DC-DC chargers for vehicles with smart alternators.\u003c\/p\u003e\u003cp\u003eEverything here is genuine Sargent. If you are not sure which unit your van has, get in touch with the make, model and year.\u003c\/p\u003e","products":[{"product_id":"sargent-pf200-2-stage-192w-leisure-battery-charger-pf200","title":"Sargent PF200 2 Stage 192w Leisure Battery Charger","description":"\u003ch2\u003eSargent PF200 2-Stage Leisure Battery Charger\u003c\/h2\u003e\u003cp\u003eThe Sargent PF200 is a standalone 2-stage battery charger and power converter that can be fitted alongside a power supply unit when you need more charging capacity. With no switches to display, it can be tucked out of sight in your van while it keeps your leisure battery topped up.\u003c\/p\u003e\u003ch3\u003eWhy choose the PF200\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra charging power\u003c\/strong\u003e — 13.9A (192W) output to supplement your existing supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide battery support\u003c\/strong\u003e — works with lead-acid, AGM and many lithium batteries with built-in BMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in protection\u003c\/strong\u003e — guards against short circuit, reverse polarity and over-temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet fitting\u003c\/strong\u003e — no switches, so it can be hidden away out of sight\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2-stage battery charger \/ power converter\u003c\/li\u003e\n\u003cli\u003eOutput: 13.8V DC, 13.9A (192W)\u003c\/li\u003e\n\u003cli\u003e230V AC input lead with 2 x insulated 6.3mm blade terminals\u003c\/li\u003e\n\u003cli\u003eDC output lead with stripped and prepared ends\u003c\/li\u003e\n\u003cli\u003ePart number: PF200\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlease check this part number and compatibility against your existing system before ordering.\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202142904655,"sku":"PF200","price":111.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/PF200_fullsize.webp?v=1773012944"},{"product_id":"sargent-water-level-sensor-ec4wls-12","title":"Sargent Water Level Sensor EC4WLS-12","description":"\u003cp\u003eThe Sargent Water Level Sensor is designed to accurately measure the water levels in waste tanks. Featuring four-level sensing with leg sleeving and a breather\u003cbr\u003e\nit provides reliable monitoring for campervans\u003cbr\u003e\ncaravans\u003cbr\u003e\nand motorhomes.\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195464527,"sku":"EC4WLS-12","price":133.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC4WLS-12_fullsize.webp?v=1773013582"},{"product_id":"sargent-modular-power-system-kit-with-4-touchscreen-display-k940a","title":"Sargent Modular Power System Kit with 4\" Touchscreen Display K940A","description":"\u003cp\u003eThe Sargent Modular Power System Kit offers a complete\u003cbr\u003e\nflexible power management solution designed for motorhomes\u003cbr\u003e\ncaravans\u003cbr\u003e\nand campervans. This system provides 12V and 230V power distribution\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195497295,"sku":"K940A","price":1077.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/K940A_fullsize.webp?v=1773013582"},{"product_id":"sargent-ec30-battery-voltage-gauge-control-panel-ec30","title":"Sargent EC30 Battery Voltage Gauge Control Panel","description":"\u003cp\u003eThe Sargent EC30 Control Panel is a versatile battery voltage gauge designed for use in caravans and campervans. It provides an accurate digital voltage reading while also featuring three 10A 12V switched outputs\u003cbr\u003e\nmaking it an ideal solution for managing power to essential appliances such as lights and water pumps. The unit is easy to install and comes with a full wiring diagram and mounting screws for a hassle-free setup.\u003cbr\u003e\nDigital voltmeter with an on\/off switch\u003cbr\u003e\nThree 10A 12V switched outputs\u003cbr\u003e\nincluding pump and lights\u003cbr\u003e\nTwo 15A battery inputs for reliable power distribution\u003cbr\u003e\nCompact and easy-to-install design\u003cbr\u003e\nSupplied with a wiring diagram and mounting screws\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195661135,"sku":"EC30","price":107.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC30_fullsize.webp?v=1773013584"},{"product_id":"sargent-black-ec160-horizontal-power-supply-unit-ec160","title":"Sargent Black EC160 Horizontal Power Supply Unit","description":"\u003cp\u003eThe Sargent EC160 Power Supply Unit is an essential component for self-build campervans\u003cbr\u003e\noffering both 12V and 240V power supplies. Designed for easy installation and operation\u003cbr\u003e\nthis unit ensures reliable and efficient power distribution while incorporating safety features such as RCD protection and reverse polarity indication.\u003cbr\u003e\n230V AC Features:\u003cbr\u003e\n16A input via a wired 2m lead\u003cbr\u003e\nRCD protected with reverse polarity indication\u003cbr\u003e\nBuilt-in 150W 13.8V fixed voltage battery charger with on\/off switch\u003cbr\u003e\n3 x 10A MCB outputs via quick-fit connector blocks\u003cbr\u003e\n12V DC Features:\u003cbr\u003e\n2 x 15A battery inputs via screw terminal block\u003cbr\u003e\n5 x outputs via screw terminal block\u003cbr\u003e\nPump output via pump switch \u0026amp; 5A fuse\u003cbr\u003e\nLights output via lights\/Aux switch \u0026amp; Aux 10A fuse\u003cbr\u003e\nPermanent output via 5A fuse\u003cbr\u003e\nFridge output via 15A fuse\u003cbr\u003e\nBuilt-in split charge relay (configurable)\u003cbr\u003e\nBuilt-in EMC isolation relay (configurable)\u003cbr\u003e\nDigital voltmeter with on\/off switch\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195759439,"sku":"EC160","price":363.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC160_fullsize.webp?v=1773013585"},{"product_id":"sargent-black-ec160-vertical-power-supply-unit-ec160v","title":"Sargent Black EC160 Vertical Power Supply Unit EC160V","description":"\u003cp\u003eThe Sargent EC160 Power Supply Unit is an essential component for self-build campervans\u003cbr\u003e\noffering both 12V and 240V power supplies. Designed for easy installation and operation\u003cbr\u003e\nthis unit ensures reliable and efficient power distribution while incorporating safety features such as RCD protection and reverse polarity indication.\u003cbr\u003e\n230V AC Features:\u003cbr\u003e\n16A input via a wired 2m lead\u003cbr\u003e\nRCD protected with reverse polarity indication\u003cbr\u003e\nBuilt-in 150W 13.8V fixed voltage battery charger with on\/off switch\u003cbr\u003e\n3 x 10A MCB outputs via quick-fit connector blocks\u003cbr\u003e\n12V DC Features:\u003cbr\u003e\n2 x 15A battery inputs via screw terminal block\u003cbr\u003e\n5 x outputs via screw terminal block\u003cbr\u003e\nPump output via pump switch \u0026amp; 5A fuse\u003cbr\u003e\nLights output via lights\/Aux switch \u0026amp; Aux 10A fuse\u003cbr\u003e\nPermanent output via 5A fuse\u003cbr\u003e\nFridge output via 15A fuse\u003cbr\u003e\nBuilt-in split charge relay (configurable)\u003cbr\u003e\nBuilt-in EMC isolation relay (configurable)\u003cbr\u003e\nDigital voltmeter with on\/off switch\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195792207,"sku":"EC160V","price":363.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC160V_fullsize.webp?v=1773013586"},{"product_id":"sargent-silver-ec160-deluxe-vertical-power-supply-unit-ec160vsv","title":"Sargent Silver EC160 Deluxe Vertical Power Supply Unit EC160VSV","description":"\u003cp\u003eThe Sargent EC160 Power Supply Unit is an essential component for self-build campervans\u003cbr\u003e\noffering both 12V and 240V power supplies. Designed for easy installation and operation\u003cbr\u003e\nthis unit ensures reliable and efficient power distribution while incorporating safety features such as RCD protection and reverse polarity indication.\u003cbr\u003e\n230V AC Features:\u003cbr\u003e\n16A input via a wired 2m lead\u003cbr\u003e\nRCD protected with reverse polarity indication\u003cbr\u003e\nBuilt-in 150W 13.8V fixed voltage battery charger with on\/off switch\u003cbr\u003e\n3 x 10A MCB outputs via quick-fit connector blocks\u003cbr\u003e\n12V DC Features:\u003cbr\u003e\n2 x 15A battery inputs via screw terminal block\u003cbr\u003e\n5 x outputs via screw terminal block\u003cbr\u003e\nPump output via pump switch \u0026amp; 5A fuse\u003cbr\u003e\nLights output via lights\/Aux switch \u0026amp; Aux 10A fuse\u003cbr\u003e\nPermanent output via 5A fuse\u003cbr\u003e\nFridge output via 15A fuse\u003cbr\u003e\nBuilt-in split charge relay (configurable)\u003cbr\u003e\nBuilt-in EMC isolation relay (configurable)\u003cbr\u003e\nDigital voltmeter with on\/off switch\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202195890511,"sku":"EC160VSV","price":418.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC160VSV_fullsize.webp?v=1773013587"},{"product_id":"sargent-ec155-and-ec51-power-management-kit-with-sensors-k155b","title":"Sargent EC155 \u0026 EC51 Power Management Kit with Sensors K155B","description":"\u003cp\u003eThe Sargent EC155 \/ EC51 Complete Electrical Kit is designed for customers building their own motorhome or caravan conversions\u003cbr\u003e\nas well as small to medium manufacturers seeking a reliable and efficient power management solution. This comprehensive kit provides all the essential components for 230V and 12V power distribution. The kit includes the EC155 power supply unit\u003cbr\u003e\nEC51 control panel\u003cbr\u003e\nand essential harnesses for both fresh and waste water tank sensors\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202196021583,"sku":"K155B","price":557.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/K155B_fullsize.webp?v=1773013588"},{"product_id":"sargent-ec155-and-ec50-power-management-kit-without-sensors-k155a","title":"Sargent EC155 \u0026 EC50 Power Management Kit without Sensors K155A","description":"\u003cp\u003eThe Sargent EC155 \u0026amp; EC50 Power Management Kit provides an all-in-one solution for managing your power needs in campervans\u003cbr\u003e\ncaravans\u003cbr\u003e\nor motorhomes. This kit includes the K155A PSU and DX320 DC-DC Charger\u003cbr\u003e\noffering easy installation and comprehensive power distribution. It is perfect for van conversions\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202196054351,"sku":"K155A","price":514.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/K155A_fullsize.webp?v=1773013589"},{"product_id":"sargent-ec10-battery-voltage-gauge-control-panel-ec10","title":"Sargent EC10 Battery Voltage Gauge Control Panel","description":"\u003cp\u003eThe Sargent EC10 Battery Voltage Gauge is a compact and accurate digital voltmeter designed for campervans and caravans. It connects directly to a 12V battery to provide a precise voltage reading via a red LED display. The unit features an on\/off switch for easy operation and is simple to install with just a positive and negative connection.\u003cbr\u003e\nAccurate voltage measurement for 12V batteries\u003cbr\u003e\nCompact design for easy installation in campervans and caravans\u003cbr\u003e\nBright red LED display for clear voltage readings\u003cbr\u003e\nOn\/off switch for energy efficiency\u003cbr\u003e\nSimple wiring with just positive and negative connections\u003cbr\u003e\nWidth: 82mm\u003cbr\u003e\nHeight: 79mm\u003cbr\u003e\nConnection: Direct to 12V battery with positive and negative terminals\u003cbr\u003e\nOperating Voltage: 9V to 14.5V DC\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202196119887,"sku":"EC10","price":33.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/EC10_fullsize.webp?v=1773013590"},{"product_id":"sargent-ac50z-control-panel-ac50z","title":"Sargent AC50Z Control Panel","description":"\u003cp\u003eThe Sargent AC50Z Control Panel is an intuitive power distribution unit designed for ease of use in campervans and motorhomes. It features simple controls for managing the vans lights and pump\u003cbr\u003e\nalong with an easy-to-read battery charge level indicator. The unit includes a stylish graphite grey surround for a clean and professional installation.\u003cbr\u003e\nIntuitive layout for easy operation\u003cbr\u003e\nDedicated switches for lights and pump control\u003cbr\u003e\nClear battery charge level indicator\u003cbr\u003e\nSupplied with wiring and fitting instructions\u003cbr\u003e\nCan be fitted with a separate relay (not supplied) to turn off leisure power while the engine is running\u003cbr\u003e\nNeat and professional finish with a graphite grey surround\u003cbr\u003e\nFront Panel Dimensions: 19.5cm (L) x 8cm (H) x 6cm (D)\u003cbr\u003e\nDistance Between Screw Holes: Approx. 17.5cm\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202196218191,"sku":"AC50Z","price":93.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/AC50Z_fullsize.webp?v=1773013591"},{"product_id":"sargent-20a-dc-dc-3-stage-battery-charger-dx320-12","title":"Sargent 20A DC-DC 3 Stage Battery Charger DX320-12","description":"\u003cp\u003eThe Sargent 20A DC-DC 3 Stage Battery Charger efficiently charges leisure batteries using power from the vehicles battery and alternator. Designed for modern Euro 6 vehicles with smart alternators\u003cbr\u003e\nthis unit ensures fast and reliable multi-stage charging while driving. It supports various battery types\u003cbr\u003e\nincluding Lead Acid\u003cbr\u003e\nGel\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202196283727,"sku":"DX320-12","price":215.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/DX320-12_fullsize.webp?v=1773013592"},{"product_id":"sargent-px310-battery-charger-kit-px310","title":"Sargent PX310 Battery Charger Kit","description":"\u003cp\u003eThe PX310 multi-stage battery charger is designed for leisure vehicle applications\u003cbr\u003e\nproviding power for both battery charging and 12 volt appliances. The integrated LCD display shows battery charging status and allows setup for different battery chemistries. A PSU mode allows the charger to be used without a battery fitted and the Silent mode avoids noise during overnight charging.\u003cbr\u003e\nMulti-Stage charging - 3-Stage profile maximises charge into the leisure battery\u003cbr\u003e\nHigh capacity output - up to 20Amps for charging batteries from 70 to 220Ah\u003cbr\u003e\nIntegrated LCD Display - for charger setup and display of battery charging status\u003cbr\u003e\nPSU Mode - Charger works as a power supply when no battery is fitted\u003cbr\u003e\nQuiet operation - from intelligent fan with Silent Mode\u003cbr\u003e\nLithium Wakeup Mode - Charger can wake a sleeping lithium battery\u003cbr\u003e\nFully protected - built-in overload\u003cbr\u003e\nshort circuit \u0026amp; over temperature protection\u003cbr\u003e\nIncludes connector kit\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202199920975,"sku":"PX310","price":172.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/PX310_fullsize.webp?v=1773013604"},{"product_id":"sargent-20a-dc-dc-fixed-v-charger-with-connector-kit-dx20-kit","title":"Sargent DX20 20A DC-DC Battery-to-Battery Charger with Connector Kit DX20-KIT","description":"\u003ch2\u003eSargent DX20 20A DC-DC Battery-to-Battery Charger with Connector Kit\u003c\/h2\u003e\u003cp\u003eThe Sargent DX20 is a 20-amp DC-DC battery-to-battery charger that intelligently charges your leisure battery from your vehicle’s alternator while you drive. Unlike a simple split charge relay, the DX20 uses a multi-stage charging profile to deliver a proper, controlled charge to your leisure battery — maximising battery life and ensuring a full charge on arrival at your destination. Supplied with connector kit for a complete installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e20A output — efficient charging from the vehicle alternator while driving\u003c\/li\u003e\n\u003cli\u003eDC-DC technology — multi-stage charging profile for optimal battery health\u003c\/li\u003e\n\u003cli\u003eFixed voltage output — suitable for standard lead-acid and AGM leisure batteries\u003c\/li\u003e\n\u003cli\u003eSupplied with connector kit — everything needed for a complete installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Sargent leisure vehicle electrical systems\u003c\/li\u003e\n\u003cli\u003eCompact unit for easy installation in motorhomes, caravans, and campervans\u003c\/li\u003e\n\u003cli\u003eProtects the vehicle’s starter battery from excessive discharge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose DC-DC Over a Split Charge Relay?\u003c\/h3\u003e\u003cp\u003eA traditional split charge relay simply connects the two batteries together, which can result in an incomplete charge and reduced battery lifespan over time. The Sargent DX20 uses a proper DC-DC conversion and multi-stage charging algorithm to deliver a full, controlled charge to your leisure battery — regardless of the vehicle alternator’s output voltage. This is particularly important for modern vehicles with smart alternators.\u003c\/p\u003e\u003ch3\u003eSmart Alternator Compatibility\u003c\/h3\u003e\u003cp\u003eMany modern vehicles use smart alternators that vary their output voltage, which can prevent a split charge relay from working correctly. The DX20’s DC-DC technology handles variable alternator output, making it the correct solution for modern tow vehicles and motorhome base vehicles.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eSupplied with connector kit for straightforward installation. Electrical work on leisure vehicles should be carried out by a competent person. Contact us if you need advice on installation or compatibility with your existing Sargent system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e DX20-KIT\u003c\/p\u003e","brand":"Sargent","offers":[{"title":"Default Title","offer_id":57202656018767,"sku":"DX20-KIT","price":124.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/DX20-KIT_fullsize.webp?v=1773017350"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/collections\/EC160_fullsize.webp?v=1790846177","url":"https:\/\/bedamleisure.co.uk\/collections\/sargent-power-supply-units.oembed","provider":"Bedam Leisure","version":"1.0","type":"link"}