{"product_id":"victron-argo-diode-battery-isolator-140-3ac","title":"Victron Argodiode Battery Isolator 140-3AC","description":"\u003c!-- eBay Listing: Victron Argodiode Battery Isolator 140-3AC --\u003e \u003c!-- eBay Compliant: No scripts, no external links, no Shopify tags, inline styles only --\u003e \u003cdiv style=\"font-family: Georgia, 'Times New Roman', serif; font-size: 16px; line-height: 1.7; color: #1a1a1a; max-width: 900px; margin: 0 auto; background-color: #ffffff;\"\u003e    \u003cdiv style=\"background-color: #0d2137; padding: 36px 24px; text-align: center; border-radius: 4px 4px 0 0;\"\u003e     \u003cdiv style=\"font-family: 'Courier New', Courier, monospace; font-size: 11px; letter-spacing: 4px; color: #f0a020; text-transform: uppercase; margin-bottom: 10px;\"\u003eVictron Energy  ●  Argo Series\u003c\/div\u003e     \u003ch1 style=\"margin: 0; font-size: 24px; font-weight: 700; color: #ffffff; letter-spacing: 0.5px; line-height: 1.3;\"\u003eVictron Argodiode Battery Isolator 140-3AC\u003c\/h1\u003e     \u003cp style=\"margin: 12px 0 0; font-size: 15px; color: #a8c4d8; font-style: italic;\"\u003e140A Max Current  |  For 3 Battery Banks  |  Low Voltage Drop Design\u003c\/p\u003e   \u003c\/div\u003e    \u003cdiv style=\"padding: 28px 24px; background-color: #f7f9fb; border-left: 1px solid #d8e4ee; border-right: 1px solid #d8e4ee;\"\u003e     \u003cp style=\"margin: 0 0 16px; font-size: 16px; color: #333;\"\u003eThe \u003cstrong style=\"color: #0d2137;\"\u003eVictron Argodiode Battery Isolator 140-3AC\u003c\/strong\u003e is a robust solution designed to enable simultaneous charging of up to three independent battery banks from a single alternator. Utilising high-efficiency Schottky diodes, this isolator ensures a low voltage drop, which is crucial for effective charging in various applications.\u003c\/p\u003e     \u003cp style=\"margin: 0; font-size: 16px; color: #333;\"\u003eIdeal for marine, automotive, and off-grid systems, the Argodiode 140-3AC prevents the discharge of one battery bank from affecting others, thereby protecting critical starter batteries while allowing accessory batteries to be used freely. Its intelligent design includes an alternator energize input, ensuring proper charging initiation for compatible alternators.\u003c\/p\u003e     \u003cdiv style=\"margin-top: 20px; background-color: #0d2137; border-left: 5px solid #f0a020; padding: 14px 18px; border-radius: 0 4px 4px 0;\"\u003e       \u003cp style=\"margin: 0; color: #e8f0f8; font-size: 15px;\"\u003e\u003cstrong style=\"color: #f0a020;\"\u003eINSTALLATION NOTE:\u003c\/strong\u003e Proper installation is vital to ensure optimal battery charging and system performance. Consult professional guidance.\u003c\/p\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eKey Features\u003c\/h2\u003e     \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e       \u003ctbody\u003e         \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eEfficient Battery Isolation\u003c\/strong\u003e — Safely charges up to three separate battery banks from a single alternator.\u003c\/td\u003e\u003c\/tr\u003e         \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eLow Voltage Drop\u003c\/strong\u003e — Utilises Schottky diodes for minimal voltage loss, approximately 0.3V at low current and 0.45V at rated output.\u003c\/td\u003e\u003c\/tr\u003e         \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eAlternator Energize Input\u003c\/strong\u003e — Features a special current-limited input to activate alternators that require DC voltage on the B+ terminal to start charging.\u003c\/td\u003e\u003c\/tr\u003e         \u003ctr\u003e\u003ctd style=\"padding: 9px 0; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eCompensation Diode\u003c\/strong\u003e — Helps to slightly increase the alternator's output voltage, offsetting the inherent voltage drop across the isolator's diodes.\u003c\/td\u003e\u003c\/tr\u003e         \u003ctr\u003e\u003ctd style=\"padding: 9px 0; font-size: 15px; color: #333;\"\u003e▶  \u003cstrong\u003eRobust M8 Stud Connections\u003c\/strong\u003e — Ensures secure and reliable electrical connections for high current applications.\u003c\/td\u003e\u003c\/tr\u003e       \u003c\/tbody\u003e     \u003c\/table\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #f7f9fb;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h2\u003e     \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e       \u003cthead\u003e         \u003ctr style=\"background-color: #0d2137;\"\u003e           \u003cth style=\"padding: 10px 12px; text-align: left; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eParameter\u003c\/th\u003e           \u003cth style=\"padding: 10px 12px; text-align: right; font-size: 12px; letter-spacing: 1px; color: #f0a020; font-family: 'Courier New', monospace; font-weight: normal; text-transform: uppercase;\"\u003eValue\u003c\/th\u003e         \u003c\/tr\u003e       \u003c\/thead\u003e       \u003ctbody\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eManufacturer\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eVictron Energy\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eModel\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eArgodiode 140-3AC\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eSKU \/ MPN\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eARG140301020R\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eProduct Type\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eDiode Battery Isolator\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eNominal Voltage\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e12V \/ 24V\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eMax Charge Current\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e140 A\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eMax Alternator Current\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e140 A\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eNumber of Battery Banks\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eMain Connections\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eM8 Studs\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eEnergize Connection\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e6.3mm Faston\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eVoltage Drop (Low Current)\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e≈ 0.3 V\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eVoltage Drop (Rated Output)\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e≈ 0.45 V\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #ffffff;\"\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eDimensions (H x W x D)\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e60 x 120 x 150 mm\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e         \u003ctr style=\"background-color: #edf3f8;\"\u003e           \u003ctd style=\"padding: 8px 12px; font-size: 15px; color: #333;\"\u003eWeight\u003c\/td\u003e           \u003ctd style=\"padding: 8px 12px; text-align: right; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003e1.1 kg\u003c\/strong\u003e\u003c\/td\u003e         \u003c\/tr\u003e       \u003c\/tbody\u003e     \u003c\/table\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eSystem Integration Notes\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px; background-color: #ffffff;\"\u003e       \u003cp style=\"margin: 0 0 16px; font-size: 16px; color: #333;\"\u003eThe Argodiode 140-3AC is designed to simplify multi-battery charging from a single source. However, it's important to understand its operational characteristics for optimal performance. The inherent voltage drop across diodes means that simply inserting the isolator without compensation can lead to batteries not being fully charged, potentially shortening their lifespan.\u003c\/p\u003e       \u003cp style=\"margin: 0; font-size: 16px; color: #333;\"\u003eThe integrated compensation diode addresses this by allowing a slight increase in the alternator's output voltage. Additionally, for alternators that require a DC voltage on the B+ terminal to initiate charging, the 'AC' models like the 140-3AC include a dedicated energize input. This ensures the alternator starts correctly when the engine run\/stop switch is closed, preventing charging issues that can arise with standard diode splitters.\u003c\/p\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eTypical Applications\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px; background-color: #f7f9fb;\"\u003e       \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e         \u003ctbody\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333; width: 30%;\"\u003e\u003cstrong\u003eMarine Vessels\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eEffectively isolates engine start batteries from service batteries, ensuring reliable engine starting.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eMotorhomes \u0026amp; Caravans\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eManages power distribution for leisure batteries and vehicle systems without cross-discharge.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #ffffff;\"\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eOff-Grid \u0026amp; Remote Systems\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #eee; font-size: 15px; color: #333;\"\u003eSeparates different battery banks in smaller solar or wind power setups.\u003c\/td\u003e           \u003c\/tr\u003e           \u003ctr style=\"background-color: #edf3f8;\"\u003e             \u003ctd style=\"padding: 8px 12px; font-size: 15px; color: #333;\"\u003e\u003cstrong\u003eEmergency \u0026amp; Utility Vehicles\u003c\/strong\u003e\u003c\/td\u003e             \u003ctd style=\"padding: 8px 12px; font-size: 15px; color: #333;\"\u003eEnsures critical communication and auxiliary systems remain powered independently.\u003c\/td\u003e           \u003c\/tr\u003e         \u003c\/tbody\u003e       \u003c\/table\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBuilt-In Design Benefits\u003c\/h2\u003e     \u003cp style=\"margin: 0; font-size: 15px; color: #444; line-height: 1.6;\"\u003eThe Victron Argodiode 140-3AC is engineered with several design benefits to enhance system reliability and battery longevity. Its use of Schottky diodes minimises energy loss during charging, contributing to overall system efficiency.  •  The integrated compensation diode actively works to counteract voltage drop, helping to ensure batteries receive a more complete charge.  •  The alternator energize input is a key feature for modern alternators, preventing common charging startup issues in multi-battery configurations.\u003c\/p\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; border: 1px solid #d8e4ee;\"\u003e     \u003cdiv style=\"background-color: #0d2137; padding: 12px 20px;\"\u003e       \u003ch2 style=\"margin: 0; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #f0a020; font-weight: normal;\"\u003eCommon Questions\u003c\/h2\u003e     \u003c\/div\u003e     \u003cdiv style=\"padding: 20px 24px;\"\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat is a battery isolator and why do I need one?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eA battery isolator allows multiple battery banks to be charged from a single source (like an alternator) without being directly connected. This prevents one battery bank from discharging another, ensuring your starter battery remains fully charged while auxiliary batteries power other loads.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eHow does the Argodiode 140-3AC minimise voltage drop?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eThe Argodiode 140-3AC uses high-efficiency Schottky diodes, which inherently have a lower voltage drop compared to standard diodes. Additionally, it includes a compensation diode that can be wired to slightly boost the alternator's output voltage, further mitigating voltage loss.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eWhat is the 'alternator energize input' for?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eSome modern alternators require a DC voltage on their B+ terminal to begin charging. When a diode isolator is installed, it can block this voltage. The Argodiode's 'energize input' provides a current-limited voltage to the B+ terminal when the engine is running, ensuring the alternator starts charging correctly.\u003c\/p\u003e       \u003c\/div\u003e       \u003cdiv style=\"margin-bottom: 0; padding-bottom: 0; border-bottom: none;\"\u003e         \u003cp style=\"margin: 0 0 6px; font-weight: 700; font-size: 15px; color: #0d2137;\"\u003eIs this isolator suitable for 12V and 24V systems?\u003c\/p\u003e         \u003cp style=\"margin: 0; font-size: 15px; color: #555; line-height: 1.6;\"\u003eYes, the Victron Argodiode 140-3AC is designed for use in both 12V and 24V electrical systems, automatically adapting to the system voltage.\u003c\/p\u003e       \u003c\/div\u003e     \u003c\/div\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #f7f9fb;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eInstallation Notes\u003c\/h2\u003e     \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e       \u003cli\u003e \u003cstrong\u003eProfessional Installation Recommended:\u003c\/strong\u003e For optimal safety and performance, installation should be carried out by a qualified professional.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eConsult Documentation:\u003c\/strong\u003e Always refer to the official Victron Energy manual and datasheet for detailed wiring diagrams and installation instructions.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eCable Sizing:\u003c\/strong\u003e Ensure all cabling is correctly sized for the maximum current to prevent excessive voltage drop and overheating.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eVentilation:\u003c\/strong\u003e Mount the isolator in a well-ventilated area on a non-flammable surface, as it can generate heat during operation.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eAlternator Compatibility:\u003c\/strong\u003e Verify your alternator's requirements, especially regarding the B+ energize input, to ensure proper charging.\u003c\/li\u003e     \u003c\/ul\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 24px; border: 1px solid #d8e4ee; background-color: #ffffff;\"\u003e     \u003ch2 style=\"margin: 0 0 16px; font-size: 14px; font-family: 'Courier New', monospace; letter-spacing: 3px; text-transform: uppercase; color: #0d2137; border-bottom: 2px solid #f0a020; padding-bottom: 8px;\"\u003eBefore You Buy\u003c\/h2\u003e     \u003cul style=\"margin: 0; padding-left: 18px; font-size: 15px; color: #444; line-height: 1.9;\"\u003e       \u003cli\u003e \u003cstrong\u003eCurrent Requirements:\u003c\/strong\u003e Confirm the 140A maximum current rating meets your system's alternator output and battery charging needs.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eNumber of Batteries:\u003c\/strong\u003e Ensure this 3-bank isolator matches the number of battery banks you intend to charge.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e Verify compatibility with your 12V or 24V electrical system.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003eInstallation Expertise:\u003c\/strong\u003e Be aware that correct installation is critical to avoid issues like undercharged batteries. Seek expert advice if unsure.\u003c\/li\u003e       \u003cli\u003e \u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e Check the dimensions (H60 x W120 x D150mm) to ensure adequate space for mounting.\u003c\/li\u003e     \u003c\/ul\u003e   \u003c\/div\u003e    \u003cdiv style=\"margin-top: 24px; padding: 18px 24px; background-color: #edf3f8; border: 1px solid #d8e4ee; border-radius: 0 0 4px 4px; text-align: center;\"\u003e     \u003cp style=\"margin: 0; font-size: 13px; color: #6a7f8a; font-style: italic;\"\u003eAll specifications are based on manufacturer data and are subject to change. Always verify compatibility and requirements with your specific system before purchase. Victron Energy offers a 5-year standard warranty on power products.\u003c\/p\u003e   \u003c\/div\u003e  \u003c\/div\u003e","brand":"SMG 26","offers":[{"title":"Default Title","offer_id":54909610295635,"sku":"792-ARG140301020R","price":49.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/victron-argodiode-battery-isolator-140-3ac-solarika-co-uk_bbb35d25-979c-466e-8191-77d58c626c4c.jpg?v=1789040404","url":"https:\/\/progradewarehouse.com\/products\/victron-argo-diode-battery-isolator-140-3ac","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}