Adding a second battery to the electrical system prevents the unintended discharge of the engine start battery.
Blue Sea Systems popular Add-A-Battery kit was primarily designed for boats with alternator output of 120A or less.
When installed, the Add-A-Battery isolates the start battery from the house loads which prevents the discharge of the start battery. The Add-A-Battery offers a simple way to control the charging and battery switching of two battery banks. The E-Series Dual Circuit Plus™ Battery Switch simplifies the switching while the SI-ACR automates charging between two batteries.
Specifications | |
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Amperage | 120A |
Weight | 2.36lb (1.07 kg) |
Included | ||
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Qty | PN | Product |
1 | 5511e | e-Series Dual Circuit Plus™ Battery Switch |
1 | 7610 | SI-ACR Automatic Charging Relay - 12/24V DC 120A |
Meets the following Regulatory Specifications |
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