ProMariner Battery Isolators

$103.95 to $299.95

$103.95 to $299.95
ProMariner Battery Isolators with gold-plated terminals with improved efficiency, and provide enhanced charging.
  • Rated for use with DC devices ranging from 10 amps to 130 amps
  • One or two alternators can be connected mulitple battery banks
  • Allows electric current to flow in one direction only
  • Batteries will not discharge into undercharged batteries
  • Item #
    Max Current
    Promariner Battery Isolators, 2 Alternator, 2 Battery, 130 Amp
    Item #:541931-130AMPS
    Configuration: 2 Alternator, 2 Battery
    Max Current: 130 amp
    Promariner Battery Isolators, 1 Alternator, 2 Battery, 70 Amp
    Item #:541931-70AMPS
    Configuration: 1 Alternator, 2 Battery
    Max Current: 70 amp

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    The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


    • All returns must be recevied within 30 days of receipt of the order.
    • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
    • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.