{"product_id":"blue-sea-mini-add-a-battery-kit-65a-relais-charge-automatique","title":"Mini battery add-on kit - 65 A","description":"\u003cp\u003e\n    Designed for dual battery systems, the \u003cstrong\u003eBlue Sea 7649-BSS Mini Add-A-Battery Kit\u003c\/strong\u003e simplifies charge management for alternators up to 65A. It includes an m-Series 7601 automatic charging relay (ACR) and an m-Series 6011 Dual Circuit Plus™ battery switch. This system enables automatic battery combining during charging and isolation during discharge, protecting the starter battery.\n\u003c\/p\u003e\n\n\u003ch3\u003eAutomated power management\u003c\/h3\u003e\n\u003cp\u003e\n    The m-Series 7601 automatic charging relay (ACR) provides intelligent management of both battery banks. It automatically combines batteries when one receives a charge and isolates them during discharge or engine start. This function protects sensitive electronic equipment from voltage drops via the Start Isolation (SI) option. The relay has a continuous capacity of 65A and an intermittent capacity of 115A (5 min), compatible with 12V or 24V DC systems. Its closing voltages are 13.6V (30 sec) or 13.0V (2 min) for 12V, and 27.2V (30 sec) or 26.0V (2 min) for 24V. Opening thresholds are 12.35V (10 sec) or 12.75V (30 sec) for 12V, and 24.7V (10 sec) or 25.5V (30 sec) for 24V. It also includes overvoltage protection (16.0V DC) and undervoltage protection (9.5V DC for 12V, 19.0V DC for 24V).\n\u003c\/p\u003e\n\n\u003ch3\u003eSystem safety and flexibility\u003c\/h3\u003e\n\u003cp\u003e\n    The m-Series 6011 Dual Circuit Plus™ battery switch allows simultaneous switching of two battery banks with a single ON\/OFF switch while maintaining bank isolation. It features a \"COMBINE BATTERIES\" function for emergency engine starts in case of a weak battery. This switch is rated for 300A continuous per circuit, 450A intermittent (5 min), and 675A cranking current (30 sec) per circuit, with a maximum voltage of 32V DC. Tinned copper stud terminals ensure maximum conductivity and corrosion resistance, accepting M10 (3\/8\") lugs. The entire kit is rated IP66\/IP67, providing protection against powerful water jets and temporary immersion up to 1 meter for 30 minutes, and is ignition-protected per ISO 8846 and SAE J1171 standards, making it safe for gasoline engine installations on boats.\n\u003c\/p\u003e\n\n\u003ch3\u003ePositioning and applications\u003c\/h3\u003e\n\u003cp\u003e\n    This \u003cstrong\u003eBlue Sea 7649-BSS Mini Add-A-Battery Kit\u003c\/strong\u003e is optimized for small boats, outboards, recreational vehicles, and off-grid solar installations requiring alternator management up to 65A. For systems with higher-power alternators, up to 120A, Blue Sea offers the Add-A-Battery 7650 kit, which uses an SI-ACR 7610 relay and an E-Series 5511E battery switch, providing higher capacity for greater power needs. The 7649-BSS is ideal for simple and efficient dual-battery setups, with versatile mounting options (surface, front or rear panel) and a removable button for security.\n\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":55861158642004,"sku":"7649-BSS","price":114.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_-_Hero_-_BLUE_SEA_Mini_Add-A-Battery_Kit_-_65A_7649-BSS_-_Ref_5bc05b96.jpg?v=1779203565","url":"https:\/\/skysat.fr\/en-gb\/products\/blue-sea-mini-add-a-battery-kit-65a-automatic-charging-relay","provider":"Skysat","version":"1.0","type":"link"}