Add a Battery kit’ with Switch & ACR – 120A
£167.09 Ex VAT£200.51 Inc. VAT
5511e e-Series Dual Circuit Plus battery switch
- Simultaneously switches two isolated battery banks or combines battery banks to all loads.
- Make-before-break contact design
SI-ACR Automatic Charging Relay – 12/24V DC 120A
- Automatically combines batteries during charging, isolates batteries when discharging and when starting engines
- Add-A-Battery Kit Video
Don’t get stranded – Add a Battery!
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 kit 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.
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