Comments about Promariner Battery Bank Cable Extender - 5:
Easy to install, with my new battery charger. My only criticism of this Promariner product is that the cable-to-cable connection is not waterproof. With 2 Promariner cable extenders, both batteries have easily been brought up to "full charge" and are now just on a "trickle".
Bottom Line Yes, I would recommend this to a friend
Waterproof protection for the ChargePro Battery Charger is
due to its completely sealed, thermal epoxy design. Features 3-stage charging for fast, full charging and maintenance. Battery charger can be left on without causing harmful effects to battery and may be ...
ProMariner ProTour 240 Elite Triple Bank Waterproof Battery
Professional-grade onboard marine charger . 50% lighter and
2-3 times faster than other models . 3 selectable performance-matched charge profiles . 5-stage charging with temperature compensation . 24 amps