BI-0702-4 Battery Isolator - 70A - 1 Alternator, 2 Battery
The Arco Marine BI-0702-4 is an inboard/outboard battery isolator that can handle 1 alternator, 2 batteries, and 70A max. Rated for use with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems.
*Includes regulator sensing terminal
Features:
- 1 alternator, 2 batteries, 70A max
- Inboard and outboard battery isolators are solid-state devices that allow electrical current to flow in one direction ONLY, thus permitting the alternator to be connected directly to two batteries without fear of one higher-charged battery discharging into the lower-charged battery.
- Both batteries are always being charged automatically, in proportion, to their needs whenever the engine is running.
- When battery isolators are used in conjunction with selector switches, it is not necessary to change the switch position to provide for charging of both batteries.
- Isolators provide proportioning of the output or charging current on the alternator to the batteries as required, regardless of switch position.
NOTE: Battery Isolators cannot be used on 12 volt charging systems with 24 volt trolling motors or newer outboard engines with rectifier-regulator charging systems.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
The ARCO Marine BI-0702-4 Battery Isolator is the ultimate solution for managing power across your marine batteries. Designed for use with 1 alternator and up to 2 batteries, this solid-state isolator can handle a maximum of 70 amps, ensuring reliable performance in harsh marine environments. It operates efficiently with 10 to 350-amp alternators across 12, 24, or 32-volt negative ground systems.
This isolator guarantees that both batteries are charged automatically based on their needs whenever the engine is running, preventing one battery from discharging into the other. Furthermore, it simplifies the battery management process as it works seamlessly with selector switches, allowing you to charge both batteries without the need for constant adjustments. The ARCO Marine BI-0702-4 not only enhances your boat's electrical efficiency but also provides peace of mind knowing that your power sources are well-managed and protected.
Features:
* Supports 1 alternator and 2 batteries with a maximum of 70A.: Supports 1 alternator and 2 batteries with a maximum of 70A.
* Solid-state design allows current to flow in one direction only, preventing battery discharge issues.: Solid-state design allows current to flow in one direction only, preventing battery discharge issues.
* Automatically charges both batteries according to their needs while the engine is running.: Automatically charges both batteries according to their needs while the engine is running.
* Compatible with selector switches for easy battery management without constant adjustments.: Compatible with selector switches for easy battery management without constant adjustments.
* Proportioning of charging current to batteries regardless of switch position.: Proportioning of charging current to batteries regardless of switch position.
