{"product_id":"victron-energy-battery-balancer-equalize-12v-24v-battery-banks","title":"Victron Energy Battery Balancer – Equalize 12V\/24V Battery Banks","description":"\u003ch2\u003eProduct overview\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy Battery Balancer is a compact device designed to address load imbalance across battery banks. By working with two series-connected 12V batteries or multiple parallel strings, it helps keep the pack operating with a more uniform state of charge, potentially contributing to steadier performance in variable loads.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEliminates the effect of load imbalance to help your battery bank age more evenly.\u003c\/li\u003e\n  \u003cli\u003eEqualizes the state of charge of two series-connected 12V batteries or several parallel strings.\u003c\/li\u003e\n  \u003cli\u003eActivates when a 24V system charge voltage rises above 27V, then compares the voltages across the two series-connected batteries.\u003c\/li\u003e\n  \u003cli\u003eDraws up to 1 Amp from the highest-voltage battery, creating a differential that brings all cells toward the same SOC.\u003c\/li\u003e\n  \u003cli\u003eMultiple balancers can be paralleled; a 48V bank can be balanced with three units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn real-world use\u003c\/h3\u003e\n\u003cp\u003eIn off-grid environments, sailing setups, or RV installations, even small imbalances can lead to uneven wear. The balancer’s approach—targeted balancing between series cells or parallel strings—offers a practical way to maintain consistent charging behavior during busy days of use and charging cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid cabins: helps maintain balanced charging as solar input fluctuates.\u003c\/li\u003e\n  \u003cli\u003eSailboats and motor caravans: supports reliable operation of banked 12V\/24V systems under shifting loads.\u003c\/li\u003e\n  \u003cli\u003eSolar storage arrays: potential to reduce stress on individual cells by keeping SOC levels aligned.\u003c\/li\u003e\n  \u003cli\u003eMaintenance-friendly configuration: no complex re-wiring required for basic two-battery or parallel-string setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eThe balancer monitors the system voltage and, when needed, begins balancing by drawing current from the higher-voltage string. By facilitating a small, targeted current flow, it nudges the system toward a common state of charge without forcing aggressive charging or discharging.\u003c\/p\u003e\n\u003cp\u003eFor larger banks, you can add more units to maintain balance across a broader array of cells. This modular approach fits into existing Victron Energy systems and supports scalable configurations for different vehicle, boat, or cabin setups.\u003c\/p\u003e\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with two series-connected 12V batteries or with several parallel strings of series-connected cells.\u003c\/li\u003e\n  \u003cli\u003eIntended for 24V systems; reference operating voltage to ensure compatibility with your installation.\u003c\/li\u003e\n  \u003cli\u003eParalleling multiple balancers is supported to balance larger banks; a 48V bank can be balanced with three units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This device is designed to complement, not replace, good battery maintenance practices. Proper ventilation, correct wiring, and regular battery health checks remain important for best results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Victron Energy Battery Balancer used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It equalizes the state of charge between series-connected batteries (or parallel strings) to maintain balanced performance and reduce imbalance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I balance a 48V battery bank with this device?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, several balancers can be paralleled; up to three units can balance a 48V bank.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":42470983008341,"sku":"B01DH6B2D2","price":65.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/victron-energy-battery-balancer-front-view.jpg?v=1778158933","url":"https:\/\/plentytorque.co.uk\/products\/victron-energy-battery-balancer-equalize-12v-24v-battery-banks","provider":"PlentyTorque","version":"1.0","type":"link"}