![]() The Battery Switch meets the ISO8846 Ignition Protection standard. ![]() The Battery Switch can be either surface or panel mounted, providing flexibility during install. The knob is removable for isolation or safety purposes. It has a unique ergonomic and aesthetic knob design. But it's there to "hold up" the load voltage whenever the LiFePO4 bank becomes depleted. The Battery Switch ON/OFF 275A is suitable for battery systems up to 48V. Under normal conditions, the Odyssey battery has nothing to do except provide occasional 100 A draws when I run my microwave. Also, if the LiFePO4 batteries ever reach low-voltage-cutoff, I won't have an abrupt loss of all power since the load will be shared by the Odyssey battery. Certificate Safety IEC 60335-1 - Argodiodes, Argofets and Diode Battery Combiners Declaration of Conformity - Argo Battery Isolator and BCD Battery Combiner. I would have the same preference if I had to start an engine (I have no engine to start on my sailboat). I prefer not to abuse my LiFePO4 batteries with that 100 A load. Why did I do this? Because my inverter draws 100 A - which is connected to and drawn from only the Odyssey battery. At 12.8 volts, the LiFePO4 batteries are substantially depleted. Underway, off shore power, the Odyssey battery terminal voltage rapidly drops to 12.8 volts, and the LiFePO4 batteries (Bank 2) pick up the entire load until a transition occurs at 12.8 volts, where the Odyssey battery begins to take up the load. The Schottky diodes prevent backflow to the LiFePO4 battery bank. I then have a separate 7A VE charger set to 14.7/13.6V charging only Bank 1 to provide the 14.7/13.6V charge voltages for the Odyssey battery. Argo Diode 40A & 80A are a common cathode combiner used to guarantee continuous DC power to mission critical equipment, such as an electronic engine control. equipment, such as an electronic engine control system. Diode Battery Combiners are used to guarantee continuous DC power to mission-critical. Both Bank 1 and Bank 2 are charged from a VE IP22 charger with "Lithium" settings (14.4 V absorption/13.5 V float). 80A, BCD 802, BCD 802 batteries, Victron, Victron energy. The "house load" is supported by both Bank 1 and Bank 2 through a battery combiner (I built my own using Schottky diodes, but commercial combiners are available). The Odyssey battery requires an absorption charge to 14.7 volts and floating at 13.6 volts. Low voltage drop due to the use of high efficiency Schottky diodes. Discharging the accessory battery for example will not result in also discharging the starter battery. I have been using this two-bank setup for 7 years with good results:īank 1: 100 AH Odyssey 2150 battery (AGM type).īank 2: Three 100 AH LiFePO4 batteries in parallel. Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together.
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