Battery Tender

Keep your batteries charged and healthy

Batteries left to sit slowly discharge and can sulfate and fail, and Battery Tender is a trusted name in the chargers and maintainers that prevent it. The line covers battery chargers and smart maintainers that charge your battery and then automatically maintain it at full charge without overcharging, keeping it healthy during storage and the off-season. By keeping a battery topped up and maintained, a Battery Tender prevents the frustration of a dead battery when you want to go and extends the battery's life. For boaters who store their boat, leave a battery unused for stretches, or want to keep their starting and accessory batteries ready, a Battery Tender is simple, valuable insurance.

Choosing the right product comes down to your battery and use. Match the charger to your battery type and chemistry, since lithium, AGM, and flooded need the right charge profile, and to the number of batteries if you want to maintain several. Choose an output amperage that suits charging versus just maintaining. Connect it during storage and any time the battery sits, and mount or store it safely. Confirm compatibility with your battery. Review the product details before buying. With a Battery Tender, you keep your boat's batteries charged, healthy, and ready to go.