Performax chargers are designed to charge and maintain lead-acid batteries (6V and 12V), preventing sulfation during long-term storage.

Performax™ 1.5-Amp Battery Charger and Maintainer at Menards® Performax battery charger and maintainer manual

Disclaimer: Always follow your specific Performax model’s manual. Voltages and modes vary by production year. When in doubt, consult a certified automotive electrician.

The charger works best in dry, clean conditions.