Blue Sea Add-A-Battery Switch And Charging Relay Kit 120A

Simplifies switching and automates charging of a second
battery

The Blue Sea Add-A-Battery Switch and Charging Relay
Kit is as simple to operate as an On-Off switch, yet
effectively manages the switching and charging of two batteries
from a single charge source. This kit includes a Dual Circuit Plus
Battery Switch and an Automatic Charging Relay. These components
simplify switching and automate charging, so that all you have to
do is turn the battery switch ON when you arrive and OFF when you
leave.

Blue Sea Mini Add-A-Battery Kit Features:

• For alternators up to 120A
• Suitable for most outboards

Dual Circuit Plus Battery Switch Features:

• Simplifies switching
• Isolates engine and house circuits
• Combines batteries for emergency starting
• Tin-plated copper studs for maximum conductivity and corrosion
  resistance

ACR Automatic Charging Relay Features:

• Automatically combines batteries during charging
• Isolates batteries during engine cranking and when not
  charging
• Shares the charge between two batteries more efficiently than a
  battery isolator
• Allows efficient dual battery charging without needing
  regulator adjustment or rewiring

Blue Sea Add-A-Battery Kit Specifications:

• Part number: 7650
• Amperage: 120A
• Weight: 2.36lb (1.07kg)

Blue Sea Add-A-Battery Kit Installation Manual