Winter Storage for Marine Batteries: Lithium, AGM and Flooded
Marine battery winter storage done right: how to prep, charge, disconnect and store lithium, AGM and flooded batteries so they are ready in spring.
Read moreMaintenance & Storage
AGM vs Flooded Marine Batteries: Maintenance Compared
AGM vs flooded marine batteries compared on maintenance: watering, charging profiles, ventilation, inspections, storage and when it makes sense to upgrade.
Read more
Saltwater Corrosion Prevention for Marine Batteries and Connections
Stop battery terminal corrosion on your boat: why salt air attacks connections, how to clean terminals safely, and the wire, lugs and protectants to…
Read more
Florida Heat and Marine Battery Life: How to Make Batteries Last
How Florida heat shortens marine battery life, and practical ways to protect lithium, AGM and flooded batteries on the water, on the trailer and…
Read more
Storing Trolling Motor Batteries Between Seasons
How to store trolling motor batteries: disconnecting series banks, charging each battery, lead-acid vs lithium storage, maintainers and spring reconnection.
Read more
Can a Marine Battery Freeze? Temperature and State of Charge
Can a marine battery freeze? Freezing points by state of charge, signs of freeze damage, lead-acid vs AGM vs lithium in cold, and how…
Read more
How to Clean Boat Battery Terminals
How to clean boat battery terminals: causes of corrosion, safety, step-by-step cleaning with baking soda, protecting terminals and when to replace cables.
Read more
Should You Remove Your Boat Battery for Winter?
Should you remove your boat battery for winter? Pros and cons, step-by-step removal, labeling, storage, charging and reinstalling in spring.
Read more
Storing Lead-Acid Batteries Through the Off-Season
How to store a lead-acid marine battery in the off-season: full charge, cleaning, maintainers, temperature, flooded vs AGM tips, monthly checks and spring prep.
Read more
Lithium Battery Maintenance: What Still Matters
Lithium marine battery maintenance: charging habits, storage levels, cold weather, BMS care, terminals and checks to keep LiFePO4 batteries healthy.
Read more