Add A Battery Switch Kit BS-7650
Easy battery switch wiring kit to use when adding a second battery.

Suits Alternators up to 120A - (Most outboards up to 350HP or inboards with stock alternators)

The ADD-A-BATTERY 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.

The Add-A-Battery 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.

Dual Circuit Plus™ Battery Switch (included)

  • 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 (included)

  • 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



What's in the Box?

  • e-Series Dual Circuit Plus Battery Switch
  • SI_ACR Automatic Charging Relay
  • Insructions
  • Diagram

Practical Advice and Tips:

Download the (ablove) PDF brcohure which shows how to choose the correct kit and how to install it including wiring diagrams.

SKU 991535
Model # BS-7650
Barcode # 632085076504
Brand Blue Seas
Shipping Weight 1.7000kg
Shipping Width 0.180m
Shipping Height 0.240m
Shipping Length 0.100m
Shipping Cubic 0.004320000m3
Unit Of Measure Kit

More From This Category