Welcome to your ultimate guide to marine batteries. When it’s time to get out on the water, you want to know you have the power to ride the waves all day. In this battery guide, we will explore the heart of your boat — the battery — and highlight everything you need to know for a safe and enjoyable ride.

Welcome to your ultimate guide to powersport batteries. Summer is winding down, and whether you’re hitting the road on your motorcycle, off-roading on ATV adventures or getting in the last waves of the season on your jet ski, this guide is for you.

Energy is chemically stored in the battery, and when the battery terminals are connected through a resistive load, electrical energy passes through the circuit. But the language and shorthand around batteries can be confusing. Consider this your glossary and quick reference guide for battery terminology — from A(GM) to V(oltage).