1. How to tell if a battery is a deep cycle?
Thicker metal plates are a common indicator that a battery is a deep cycle battery. Unlike starter batteries, which have thin plates designed for short bursts of high energy, deep cycle batteries have thicker plates that can endure repeated deep discharges and recharges. Additionally, deep cycle batteries will often have a lower cranking amperage rating but a higher reserve capacity than starter batteries. You can also check the battery's labeling or specifications to confirm if it's really a deep cycle.
