{"product_id":"trolltek-dc-dc-charger-vsr-bundle","title":"Trolltek™ DC\/DC Charger \u0026 VSR Bundle","description":"\u003c!-- split --\u003e\n\u003ch2 class=\"p1\"\u003e\u003cstrong\u003e\u003cspan color=\"#9e2d21\" style=\"color: #9e2d21;\"\u003eDESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-end=\"80\" data-start=\"0\"\u003eBUNDLE INCLUDES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/trolltek.com.au\/collections\/dc-dc-chargers\/products\/trolltek-dc-dc-lithium-battery-chargers\" title=\"12v DCDC Charger\"\u003e\u003cspan\u003e\u003cstrong\u003eTrolltek™ DC\/DC Lithium Battery Chargers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Programmable Voltage Sensitive Relay (VSR)\" href=\"https:\/\/trolltek.com.au\/products\/trolltek-programmable-voltage-sensitive-relay\"\u003e\u003cspan\u003e\u003cstrong\u003eTrolltek™ Programmable Voltage Sensitive Relay (VSR)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInstallation and Setup Resources -   \u003ca rel=\"noopener noreferrer\" title=\"Trolltek trolling motor battery setup\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/4162\/4894\/files\/Trolltek_Setup_Layout.pdf?v=1713152890\" target=\"_blank\"\u003eTrolling Motor Setup\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cstrong\u003e\u003cspan color=\"#9e2d21\" style=\"color: #9e2d21;\"\u003eDESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Trolltek™ range of \u003cstrong\u003eDC to DC Lithium Battery chargers\u003c\/strong\u003e are ideal for onboard marine installations in harsh salt water environments. Each unit is waterproof, dustproof and shockproof ensuring they withstand the riggers of the marine world.\u003c\/p\u003e\n\u003cp\u003eInstalling a onboard DC\/DC charger helps your lithium batteries recover while you're running at sea and can also be triggered when solar or AC chargers are connected. Keeping a DC\/DC charger greatly simplifies your Lithium battery charging.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTrolltek™ Programmable Voltage Sensitive Relay (VSR)\u003c\/strong\u003e is the ideal addition to many electrical installations and is packed with features not often seen in other basic VSRs.\u003c\/p\u003e\n\u003cp\u003eA VSR is essentially a switch that can be triggered by the input voltage of a electrical circuit. It's ideal for turning devices on and off based on the supply batteries voltage. Most VSRs on the market are supplied pre-programmed with set trigger conditions that are not adjustable. VSRs are commonly used for dual battery set ups.\u003c\/p\u003e\n\u003cp\u003eThe Trolltek™ Programmable Voltage Sensitive Relay (VSR) is different in that it allows the user to configure their own settings for some vital parameters completely changing and improving the functionality of the VSR.\u003c\/p\u003e\n\u003cp\u003eTrolltek have custom designed specific functionality into this unit to enhance the operation for targeted uses.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cstrong\u003e\u003cspan color=\"#9e2d21\" style=\"color: #9e2d21;\"\u003eDESIGNED FOR LITHIUM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTrolltek™ charges are supplied configured for use with the Trolltek™ range of Lithium batteries with charge voltages pre-set to optime levels making them simple and error free for users. Trolltek™ chargers are also compatible with many other leading brands of Lithium batteries (refer to charge specifications below to check for your application).\u003c\/p\u003e\n\u003cp\u003eMulti-stage charging gives batteries a longer life and better performance compared to traditional battery chargers.\u003c\/p\u003e\n\u003cp\u003eBulk charge stage keeps the charger at a constant current until a set voltage is reached, this typically achieves 80% of the batteries capacity in the shortest possible time.\u003c\/p\u003e\n\u003cp\u003eAbsorption charge stage adjusts the charge rate to bring the battery up to 100% capacity and ensuring maximum absorption.\u003c\/p\u003e\n\u003cp\u003eTrolltek™ chargers include smarts and automatic technology so will not overcharge your lithium batteries and are suitable for constant connection to your battery even after full charge has been achieved.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cstrong\u003e\u003cspan color=\"#9e2d21\" style=\"color: #9e2d21;\"\u003eHOW TO INCORPORATE A DC\/DC CHARGER INTO YOUR INSTALLATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSelect a Trolltek™ DC\/DC charger to match the Lithium battery voltage, for example, if running a 36V Lithium battery, select TTKCH3 that is designed to charge 36V batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConnect power to the input cables (typically 12V) and connect the lithium battery to the output cables ready to charge. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe DC\/DC charger won't turn on until a +12V signal is supplied to the yellow input trigger wire. If the trigger wire function isn't required, connect the yellow wire to the red input wire and the DC\/DC will be permanently activated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExample, if incorporating the Trolltek™ DC\/DC charger into a boat with trolling motor setup, users would typically take the input 12V power from the boat's primary starting battery as this is connected to the outboard. As the DC\/DC draws power, the outboard should replenish power from the outboard charging system. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote, the DC\/DC does not monitor the supply battery voltage so has potential to draw down the starting battery voltage. To overcome this possible scenario, users can connect the yellow trigger wire to the boat engine run signal so the DC\/DC is only running when the outboard is running. This works well assuming the outboard can deliver 438W of power (~36A @ 12V). Some outboards won't be able to deliver this power when the engine is idling so there is still a risk of flattening the starting battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ultimate solution is to incorporate the \u003ca href=\"https:\/\/trolltek.com.au\/collections\/chargers-converters\/products\/trolltek-programmable-voltage-sensitive-relay\" title=\"Trolltek Programmable VSR\" target=\"_blank\"\u003eTrolltek™ Programmable Voltage Sensing Relay\u003c\/a\u003e into the design. The PVSR monitors the starting battery voltage and only activates the relay to deliver power to the DC\/DC charger under optimal conditions that the user programs. For example, if the starting battery voltage increases to 13.2V or greater for 30 seconds, the PVRS can be programmed to automatically close its relay contacts which powers the DC\/DC charger. However, if the starting battery voltage drops to 12.3V for a period of 5mins, the PVSR is programmed to open the relay contacts and turn the DC\/DC charger off. Incorporation of the PVSR eliminates the potential for the DC\/DC charger accidently drawing down the starting battery whilst maximising the run time for the lithium battery charger and accommodating for periods where the boat might be idling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe following \u003ca rel=\"noopener\" title=\"Trolling motor configuration\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/4162\/4894\/files\/Trolltek_Setup_Layout.pdf?v=1713152890\" target=\"_blank\"\u003etrolling motor configuration resource\u003c\/a\u003e may assist some customers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFind our Manual \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/4162\/4894\/files\/Trolltek_Charger_TKCH7_TTKCH8_TTKCH9_Manual_V1.pdf?v=1756251319\" title=\"TTKCH7\/8\/9_Manual_V1\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cstrong\u003e\u003cspan color=\"#9e2d21\" style=\"color: #9e2d21;\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ctable style=\"width: 528px;\" class=\"table table-condensed\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 119px;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 115px;\"\u003eTTKCH7\/8\/9\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e438W\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eInput \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e10-36V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003e\n\u003cp\u003eOutput\u003c\/p\u003e\n\u003cp\u003e(3 models to choose from)\u003c\/p\u003e\n\u003cp\u003e12V\u003c\/p\u003e\n\u003cp\u003e24V\u003c\/p\u003e\n\u003cp\u003e36V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e14.6V DC (30A)\u003c\/p\u003e\n\u003cp\u003e29.2V DC (15A)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e43.8V DC (10A)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eIgnition trigger wire\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003eIncluded - accepts \u003cspan\u003e10-36V DC\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eOver Voltage Protection\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eOver Temperature Protection\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eOver Current Protection\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eShort Circuit Protection\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e92-96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eCable Lengths\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e0.45m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eBattery Connections (Input\/Output)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e10mm \/ 8mm ring terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eInput Fuse\/Breaker\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003eSuggested 50A+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eIP Rating\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e65\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e200x78x33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e1.1 kg\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 119px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\u003e1 yr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"table table-condensed\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eTTKVSR01\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n8-32V DC, 150A continuous, 250A intermitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngage Voltage\u003c\/td\u003e\n\u003ctd\u003eAdjustable 8-32V\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisengage Voltage\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAdjustable 8-32V\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Voltage Protection\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustable 8-32V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngage Delay\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustable 0-300 seconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisengage Delay\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdjustable 0-300 seconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~300mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~5mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Override\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVia button \/ 60 second link\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM6 Stainless Steel with Brass Nuts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes, equivalent to IP65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e104x80x42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.26kg\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1yr\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Trolltek","offers":[{"title":"12V\/12V - 30A","offer_id":46376747204758,"sku":"TTKCB01","price":699.0,"currency_code":"CAD","in_stock":true},{"title":"12V\/24V - 15A","offer_id":46376747237526,"sku":"TTKCB02","price":699.0,"currency_code":"CAD","in_stock":true},{"title":"12V\/36V - 10A","offer_id":46376747270294,"sku":"TTKCB03","price":699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0263\/2689\/2596\/files\/DC_VSR_Bundle.jpg?v=1778196991","url":"https:\/\/canada.sherpa4x4.com\/products\/trolltek-dc-dc-charger-vsr-bundle","provider":"Sherpa 4x4 Canada","version":"1.0","type":"link"}