How to Install Boat Batteries and Onboard Chargers [36V]

Here's your DIY walk-thru guide for tackling boat battery and charger installation. Andy Kratochvil of Fish Lectronics (https://goo.gl/EgxG7b) installs a Minn Kota Precision Charger (https://goo.gl/pZiC9v) for a new 36 volt trolling motor battery system and cranking battery. He shares pro tips for p...