{"product_id":"victron-smart-batteryprotect-48v-100a-bluetooth","title":"Victron Smart BatteryProtect 48V-100A — 48V Auto Low-Voltage Disconnect with Bluetooth","description":"\u003cp\u003e\u003cstrong\u003eThe Victron Smart BatteryProtect 48V-100A is the 48V version of the BatteryProtect family\u003c\/strong\u003e — 100A load capacity at 48V (4800W), automatic low-voltage disconnect, built-in Bluetooth. The right pick for 48V residential ESS, telecom remote sites, and large off-grid systems where over-discharge protection is critical.\u003c\/p\u003e\n\n\u003ch2\u003eWhy 48V load protection matters\u003c\/h2\u003e\n\u003cp\u003e48V battery banks are typically large and expensive — a single LiFePO4 48V\/100Ah rack is $1500–$2500. Over-discharging shortens the cycle life dramatically and, on lithium banks, can permanently damage the BMS. The BatteryProtect adds an inexpensive insurance layer on top of the BMS, especially important for systems that may run unattended.\u003c\/p\u003e\n\n\u003ch2\u003eWhat 100A at 48V protects\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4800W AC inverter circuit (MultiPlus-II 48\/3000 + small accessory loads)\u003c\/li\u003e\n  \u003cli\u003eMulti-phase MultiPlus-II essential-loads subpanel\u003c\/li\u003e\n  \u003cli\u003eTelecom equipment rack (multi-server, multi-router)\u003c\/li\u003e\n  \u003cli\u003eOff-grid home essentials circuit (kitchen + lighting + electronics)\u003c\/li\u003e\n  \u003cli\u003eEV charger circuit at moderate amperage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy the Smart BatteryProtect 48V-100A\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100A load capacity at 48V\u003c\/strong\u003e — 4800W circuit protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e48V native\u003c\/strong\u003e — designed specifically for 48V systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Bluetooth\u003c\/strong\u003e — configure thresholds, view stats, get alerts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable thresholds\u003c\/strong\u003e — tuned for 48V LiFePO4, AGM, Gel, Flooded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVE.Smart Networking\u003c\/strong\u003e — takes battery data from SmartShunt for accurate decisions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid-state design\u003c\/strong\u003e — silent operation, no relay failure mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-duty terminals\u003c\/strong\u003e — sized for cable required at 100A \/ 48V\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e5-year warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery voltage\u003c\/th\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax continuous load current\u003c\/th\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBluetooth\u003c\/th\u003e\n\u003ctd\u003eBuilt-in (VictronConnect app)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVE.Smart Networking\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery chemistry\u003c\/th\u003e\n\u003ctd\u003eAGM, Gel, Flooded, LiFePO4 (configurable thresholds)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDisconnect type\u003c\/th\u003e\n\u003ctd\u003eSolid-state (silent, no relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSelf-consumption\u003c\/th\u003e\n\u003ctd\u003e~1.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage drop\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.1V at full load\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEnclosure rating\u003c\/th\u003e\n\u003ctd\u003eIP20 (indoor \/ dry mounting)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eBPR110048000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 years (manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRecommended applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e48V residential ESS\u003c\/strong\u003e — essential-loads circuit protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelecom remote sites\u003c\/strong\u003e — equipment rack protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e48V off-grid home\u003c\/strong\u003e — protect bank from leaving loads on after unexpected disconnect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackup power for small business\u003c\/strong\u003e — essential equipment circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLithium battery protection\u003c\/strong\u003e — critical for 48V LiFePO4 banks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrogrid pilot installations\u003c\/strong\u003e — community energy projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEvery Jonsson Tech order ships within 5 days nationwide from our Houston, Texas warehouse.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48191358107867,"sku":"BPR110048000","price":137.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/3200\/9947\/files\/48-100a.jpg?v=1769436131","url":"https:\/\/www.jonssontech.net\/products\/victron-smart-batteryprotect-48v-100a-bluetooth","provider":"Jonsson Tech LLC ","version":"1.0","type":"link"}