{"product_id":"victron-smart-batteryprotect-12-24v-65a-bluetooth","title":"Victron Smart BatteryProtect 12\/24V-65A — Auto Low-Voltage Disconnect with Bluetooth","description":"\u003cp\u003e\u003cstrong\u003eThe Victron Smart BatteryProtect 12\/24V-65A is the simplest, most reliable way to protect your battery bank from over-discharge damage\u003c\/strong\u003e — a smart, programmable low-voltage disconnect that automatically cuts power to non-essential loads when your battery drops below a safe threshold. Built-in Bluetooth lets you monitor and configure from your phone via VictronConnect.\u003c\/p\u003e\n\n\u003ch2\u003eWhy you need a BatteryProtect\u003c\/h2\u003e\n\u003cp\u003eDeep-discharging a battery is the #1 cause of premature failure. AGM, gel, and lead-acid batteries are damaged by repeated discharges below 50%; LiFePO4 batteries have a strict low-voltage cutoff that, if exceeded, can permanently disable the BMS.\u003c\/p\u003e\n\u003cp\u003eA BatteryProtect automatically disconnects non-essential loads (fridge, lights, inverter) before damage occurs — while keeping critical loads (bilge pump, alarm, communications) on a separate circuit if you want.\u003c\/p\u003e\n\n\u003ch2\u003eHow it works\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery voltage drops below threshold\u003c\/strong\u003e (configurable per battery chemistry)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteryProtect waits the configured delay\u003c\/strong\u003e (default 90 seconds — prevents nuisance trips from inrush current)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisconnects loads\u003c\/strong\u003e with a hard contact (silent, instant, no relay clicking)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconnects automatically\u003c\/strong\u003e when battery voltage recovers above the reconnect threshold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends Bluetooth alert\u003c\/strong\u003e so you know it happened\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy the Smart BatteryProtect 65A\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e65A load capacity\u003c\/strong\u003e — sized for typical RV\/marine house circuit (12V) or moderate 24V load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks on 12V or 24V\u003c\/strong\u003e — auto-detects the system voltage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Bluetooth\u003c\/strong\u003e — configure thresholds, view stats, get alerts via VictronConnect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable thresholds\u003c\/strong\u003e — set the right cutoff for your battery chemistry (AGM, Gel, Flooded, LiFePO4)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVE.Smart Networking\u003c\/strong\u003e — takes voltage data directly from a SmartShunt or BMV for precise control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo voltage drop\u003c\/strong\u003e — solid-state design, no current limit, no heat issues at full load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact form\u003c\/strong\u003e — fits in small wiring spaces\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\u003e12V \/ 24V (auto-detect)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax continuous load current\u003c\/th\u003e\n\u003ctd\u003e65A\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\u003eBPR065022000\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\u003eRV house circuit\u003c\/strong\u003e — protect house bank from leaving loads on after disconnect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine non-critical loads\u003c\/strong\u003e — fridge, lights, audio (keep bilge pump on a separate circuit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-grid cabin\u003c\/strong\u003e — prevent battery damage during extended unattended absence\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLithium battery protection\u003c\/strong\u003e — critical for LiFePO4 banks to prevent BMS damage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage \/ winter\u003c\/strong\u003e — automatic disconnect prevents parasitic draws killing the battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrolling motors\u003c\/strong\u003e — protect from over-discharge during a long fishing day\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhich size do I need?\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eLoad capacity\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteryProtect 65A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e65A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical 12V house circuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBatteryProtect 100A\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003eLarger 12V house, smaller 24V inverter circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBatteryProtect 220A\u003c\/td\u003e\n\u003ctd\u003e220A\u003c\/td\u003e\n\u003ctd\u003eLarge 12V inverter, multi-load circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBatteryProtect 48V-100A\u003c\/td\u003e\n\u003ctd\u003e100A @ 48V\u003c\/td\u003e\n\u003ctd\u003e48V residential ESS, telecom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSizing rule\u003c\/strong\u003e: pick the BatteryProtect size to match (or exceed) your maximum simultaneous load current. For a circuit with a 2000W 12V inverter, that's ~170A peak — you need the 220A. For a typical RV house circuit with lights, fridge, fans, the 65A is plenty.\u003c\/p\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":46150549340379,"sku":"BPR065022000","price":53.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/3200\/9947\/files\/batteryprotect.png?v=1729001639","url":"https:\/\/www.jonssontech.net\/products\/victron-smart-batteryprotect-12-24v-65a-bluetooth","provider":"Jonsson Tech LLC ","version":"1.0","type":"link"}