{"product_id":"magnasine-smart-battery-combiner","title":"MagnaSine Smart Battery Combiner","description":"\u003ch2\u003eAdvanced MOSFET Dual Battery Isolator for Efficient Multi-Bank Charging\u003c\/h2\u003e\u003cp\u003eManaging power across multiple battery banks from a single charging source requires precision to avoid energy loss and premature battery wear. The \u003cstrong\u003eMagnaSine Smart Battery Combiner\u003c\/strong\u003e provides a sophisticated, solid-state solution for dual battery systems. Utilizing advanced \u003cstrong\u003eMOSFET switching technology\u003c\/strong\u003e, this voltage-sensing isolator directs a portion of the charging current from your primary battery to an auxiliary battery bank. Whether your charging source is an alternator, solar charge controller, or inverter charger, this combiner ensures both banks receive reliable power without the inefficiencies of older isolation methods.\u003c\/p\u003e\u003ch3\u003eEliminate Voltage Drop with Solid-State MOSFET Switching\u003c\/h3\u003e\u003cp\u003eStandard diode-based battery isolators often suffer from significant voltage drop, which generates excess heat and prevents secondary batteries from reaching a full state of charge. Similarly, basic mechanical relays can suffer from contact wear over time. The MagnaSine Smart Battery Combiner overcomes these common limitations by employing high-efficiency MOSFET transistors. This solid-state design eliminates significant voltage drop across the unit, ensuring that your auxiliary battery receives the correct charging voltage dictated by your primary charging source.\u003c\/p\u003e\u003ch3\u003eCustomisable Voltage Setpoints for System Protection\u003c\/h3\u003e\u003cp\u003eEvery electrical setup has unique requirements depending on battery chemistry, cable run lengths, and load demands. Unlike fixed-voltage relays that offer no flexibility, this unit features user-adjustable dials for turn-on and turn-off thresholds. By fine-tuning the connect and disconnect voltage setpoints, you can tailor the combiner's behaviour to match your exact system parameters. This level of control actively mitigates the risk of overcharging or undercharging, protecting your valuable battery investments while keeping your starting or primary battery isolated when charging stops.\u003c\/p\u003e\u003ch3\u003eKey Features and Hardware Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid-State MOSFET Technology:\u003c\/strong\u003e Shares charging current between two battery banks while eliminating the significant voltage drop associated with traditional diode isolators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Voltage Sensing:\u003c\/strong\u003e Features dedicated potentiometers to manually set the specific connect voltage as well as low and high voltage automatic disconnect thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive LED Diagnostics:\u003c\/strong\u003e Onboard LED status indicators provide immediate visual feedback for unit operation, activation status, and reverse polarity warnings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Installation:\u003c\/strong\u003e Equipped with a removable six-port terminal block for straightforward wiring of main battery, auxiliary battery, and sensing leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Mounting Profile:\u003c\/strong\u003e Integrated side mounting flanges with pre-drilled holes allow for dependable surface installation in mobile, marine, or off-grid enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReliable Power Management for Mobile and Off-Grid Applications\u003c\/h3\u003e\u003cp\u003eEngineered for system integrators and discerning owners, the ME-SBC is ideal for marine vessels, RVs, caravans, commercial service vehicles, and off-grid power architectures. By automating the charge-sharing process and providing clear visual diagnostics, it reduces the risk of flat auxiliary batteries and electrical faults in demanding environments.\u003c\/p\u003e\u003cp\u003eUpgrade your dual battery architecture with precision voltage control. Add the MagnaSine Smart Battery Combiner to your system configuration today for seamless, low-loss charging across both battery banks.\u003c\/p\u003e","brand":"MagnaSine","offers":[{"title":"Default Title","offer_id":43639828545597,"sku":"ME-SBC","price":342.86,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/magnasine-smart-battery-combiner-isolator-me-sbc.jpg?v=1792907129","url":"https:\/\/www.solar4rvs.com.au\/products\/magnasine-smart-battery-combiner","provider":"Solar 4 RVs","version":"1.0","type":"link"}