![Tri-Water Marine | ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]](http://triwatermarine.com/cdn/shop/files/102171XL.jpg?v=1700006041&width=1946)
Battery Isolator - 2 Alternator - 2 Battery - 70 AMP
ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps.
Owner's Manual (pdf)
![Tri-Water Marine | ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]](http://triwatermarine.com/cdn/shop/files/102171XL.jpg?v=1700006041&width=1445)
Battery Isolator - 2 Alternator - 2 Battery - 70 AMP
ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps.