Classic and Vintage Car Battery Chargers

Protect your investment with Battery Tender classic car battery maintainers designed for vintage vehicles. Our low-amp, smart-charging technology prevents sulfation and overcharging while keeping your collector car ready to start at any time. Preserve performance and authenticity with the charger trusted by classic car enthusiasts.

4-Bank 12V, 1.25 Amp Battery Charger

Maintain your classic car’s battery with our 4-Bank 12V Battery Charger, designed to charge and maintain at proper storage voltage without the damaging effects caused by trickle chargers.

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Classic Cars blogs

Reviving Classic Cars with Battery Tender: As Seen on Hagerty’s 'Barn Find Hunter'

Battery Tender sponsors this episode of Barn Find Hunter hosted by Tom Cotter, featuring Paul Gentilozzi and his collection of cars in a former supermarket.

How Many AMPs Do You Need to Jump Start Your Car?

Getting stranded with a dead car battery is an inconvenience we all hope to avoid. Having a reliable jump starter handy can save the day and get you back on the road quickly. But how many amps do you really need to jump your car?

How to Properly Connect Your Battery Tender Charger to Your Vehicle’s Battery: A Step-by-Step Guide

Learn how to properly connect Battery Tender® charger to your battery to ensure both safety and efficiency.