Skip to content Skip to navigation menu

CHARLES MARINE Marine Multi-Battery Isolators

Battery Isolators have the ability to charge multiple batteries automatically from one or two alternators eliminating overcharging.

  • Features include a heat-chamber design, and a corrosion-resistant casing to withstand harsh marine environments
  • Prevents the higher charged battery discharging into the lower battery
  • Each battery bank provides current control
  • Ignition protected, compact and easy to install
  • Manufacturer's one-year warranty
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Multi-Battery Isolator, 70Amp, 2 Bank 4522629 93-BI70/2-A
Delivery within 2 - 3 weeks.

$159.99

Multi-Battery Isolator, 70Amp, 3 Bank 4522637 93-BI70/3-A
In stock online.

$154.99

Product Description

Battery Isolators have the ability to charge multiple batteries automatically from one or two alternators eliminating overcharging.

  • Features include a heat-chamber design, and a corrosion-resistant casing to withstand harsh marine environments
  • Prevents the higher charged battery discharging into the lower battery
  • Each battery bank provides current control
  • Ignition protected, compact and easy to install
  • Manufacturer's one-year warranty

Specs

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Questions about this Product?
1 (800) 262-8464