Few things are more frustrating than turning the key on your first spring trip and finding a flat battery. Months of winter inactivity can take their toll, but some simple preparation can help you avoid that disappointment.
Use this checklist to look after your battery during storage. If you are unsure about its condition, type or charging needs, your local authorised Mercury Marine dealer can help.
Give Your Battery Some TLC
Batteries naturally lose charge over time, even when they’re not being used. Leave one discharged for too long and it can suffer permanent damage, meaning an unnecessary replacement before you’ve even left the marina.
Here’s how to help keep your battery in good shape over winter.
Your Battery Care Checklist
Start with a full charge
Before storing your boat, fully charge your battery using a suitable charger. Starting winter with a healthy charge helps reduce the risk of damage while your boat is out of action.
Check for signs of wear
Look for corrosion around the terminals, loose connections, damaged cables or signs of leakage. If anything looks unusual, get it checked by a qualified professional.
Disconnect it safely
If your boat is going into storage, follow your boat and battery manufacturer's instructions on disconnecting the battery and preventing unwanted power drain. Always use the correct procedure for your setup.
Keep it charged through winter
A compatible battery maintainer can help keep your battery topped up during periods of inactivity. Make sure your charger is suitable for your battery type and follow the manufacturer's guidance.
Store it in the right conditions
If your battery needs to be removed for storage, keep it in a cool, dry, well-ventilated location and follow the manufacturer's instructions. Avoid leaving it discharged or exposed to unsuitable temperatures.
Give it a springtime check
Before heading back out, check the charge, connections and overall condition. If your battery has had a few seasons of use, consider having it tested to make sure it's ready for another year on the water.
Ready to Power Up for Spring?
Your battery plays a big part in getting your boating adventures started, so it's worth giving it some attention before winter sets in.
Not sure whether your battery needs replacing, testing or simply a little maintenance? Your local authorised Mercury Marine dealer can help you choose the right battery for your engine and make sure your electrical setup is ready for the season ahead.
Don’t let a flat battery put spring on hold. Contact your local authorised Mercury Marine dealer about battery care and claim your 10% off service.
