Argodiode Battery Isolator 80-2AC - 2 Batteries - 80A
Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries. Discharging the accessory battery for example will not result in also discharging the starter battery. Low voltage drop due to the use of high-efficiency Schottky diodes.
The Argo Battery Isolators feature a low voltage drop thanks to the use of Schottky diodes: at low current, the voltage drop is approximately 0,3 V, and at the rated output of approximately 0,45 V. All models are fitted with a compensation diode that can be used to slightly increase the output voltage of the alternator. This compensates for the voltage drop over the diodes in the isolator.
Simply inserting the isolator in the cabling between the alternator and the batteries will slightly reduce charge voltage. The result can be that batteries are not charged to the full 100% and age prematurely.
Alternator energize input
Some alternators need DC voltage on the B+ output to start charging. Obviously, DC will be present when the alternator is directly connected to a battery. Inserting a Diode or FET splitter will however prevent any return voltage/current from the batteries to the B+, and the alternator will not start. The new AC diode isolators feature a special current limited energize input that will power the B+ when the engine run/stop switch is closed.
Please contact your dealer for any returns, repairs or support issues related to this product.
The Victron Energy Argodiode Battery Isolator 80-2AC is the perfect solution for managing two batteries with ease. Designed for seamless charging from a single alternator, this isolator prevents the accidental discharge of your starter battery when using the accessory battery. Utilizing high-efficiency Schottky diodes, it minimizes voltage drop, ensuring optimal performance and longevity for your batteries.
With the Argodiode, you can expect a voltage drop of approximately 0.3V at low current and 0.45V at rated output. This model includes a compensation diode that boosts the alternator's output voltage to counteract the voltage drop in the isolator, allowing for effective charging. Simply install the isolator into the cabling between your alternator and batteries for enhanced battery management without complicated setups. Experience peace of mind with this reliable dual battery solution from Victron Energy.
Features:
* High-efficiency Schottky diodes for low voltage drop: High-efficiency Schottky diodes for low voltage drop
* Simultaneous charging of two batteries without connection: Simultaneous charging of two batteries without connection
* Compensation diode to enhance alternator output voltage: Compensation diode to enhance alternator output voltage
* Easy installation between alternator and batteries: Easy installation between alternator and batteries
* Prevents accidental discharge of starter battery: Prevents accidental discharge of starter battery
