{"product_id":"bmpro-j35d-battery","title":"BMPRO J35D Battery Management System - no longer available use ASPERO","description":"\u003ch2\u003eBMPRO J35D Battery Management System – Replaced by ASPERO\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJ35D Battery Management System\u003c\/strong\u003e is now discontinued. For the latest technology, use the \u003cstrong\u003eASPERO Battery Management System\u003c\/strong\u003e by BMPro.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eJ35 Model D\u003c\/strong\u003e is a \u003cstrong\u003elithium compatible battery management system\u003c\/strong\u003e designed for Jayco Australia. It integrates a built-in solar regulator and a multi-stage battery charger.\u003c\/p\u003e\n\u003cp\u003eThis unit supports charging of all \u003cstrong\u003elead acid\u003c\/strong\u003e and \u003cstrong\u003elithium (LiFePO4)\u003c\/strong\u003e battery types. It can manage battery banks up to \u003cstrong\u003e600Ah\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe J35D charges caravan batteries from \u003cstrong\u003e230-240 Volt mains\u003c\/strong\u003e, solar panels (up to \u003cstrong\u003e28 Amp\u003c\/strong\u003e or three panels totalling \u003cstrong\u003e450W\u003c\/strong\u003e), or auxiliary inputs like generators and vehicle power.\u003c\/p\u003e\n\u003cp\u003eBattery lifespan is extended with features including \u003cstrong\u003elow voltage disconnect\u003c\/strong\u003e, \u003cstrong\u003estorage mode\u003c\/strong\u003e, \u003cstrong\u003emultistage charging\u003c\/strong\u003e, and built-in electronic fuses. The system includes \u003cstrong\u003e14 DC outputs\u003c\/strong\u003e for appliances such as hot water systems, water pumps, and lighting.\u003c\/p\u003e\n\u003cp\u003eThe J35D can recover and charge heavily discharged \u003cstrong\u003eLiFePO4 batteries\u003c\/strong\u003e by restarting the internal Battery Management System (BMS) before charging begins.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eJControl monitors\u003c\/strong\u003e or the \u003cstrong\u003eJHub app\u003c\/strong\u003e for real-time monitoring and control of your caravan’s electrical system.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e14 x 12V DC outputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e35A maximum output current\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e30A maximum charging current\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e28 Amp solar regulator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLithium (LiFePO4) compatible\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupports battery banks up to 600Ah\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow voltage disconnect for lead acid and lithium batteries\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMultistage charging with battery protection features\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuilt-in electronic fuses\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCAN bus communication\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThermally controlled cooling fan\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e Input Voltage: 240 VAC ±10%, 50-60 Hz\u003cbr\u003e Input Surge Current: 40 A (cold start)\u003cbr\u003e Output Current Continuous: 35A (load + battery)\u003cbr\u003e Factory Set Float Voltage: 13.65 V ±2%\u003cbr\u003e Output Ripple Voltage: 150 mV\u003cbr\u003e Over Voltage Protection: 18 V\u003cbr\u003e Over Current Protection: 35–38A (load + battery)\u003cbr\u003e Battery Current Limit: 30A max\u003cbr\u003e Low Voltage Disconnect: 10.8 V ±0.2 (lead acid), 12.0 V ±0.2 (LiFePO4)\u003cbr\u003e Battery Drain After LVD: 7mA\u003cbr\u003e Efficiency: 83%\u003cbr\u003e Operating Temperature: 0°C to 50°C\u003cbr\u003e Weight: 2 kg\u003cbr\u003e Dimensions: 282 mm x 203 mm x 65 mm\u003c\/p\u003e","brand":"BMPro","offers":[{"title":"Default Title","offer_id":42340662968542,"sku":"J35D","price":1128.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0093\/4877\/6032\/products\/BMPro-J35D-Battery-Management-System---Lithuim-Solar-MPPT-BMPro-1642113962.jpg?v=1781088085","url":"https:\/\/www.everythingcaravans.com.au\/products\/bmpro-j35d-battery","provider":"Everything Caravans","version":"1.0","type":"link"}