Battery Charger Boards

Keep your charging systems running at peak performance with quality battery charger boards from Terrell Battery. We offer replacement and upgrade boards for a variety of commercial, industrial, and specialty chargers, designed to deliver precise charging control, protect battery health, and extend equipment life. Whether you’re repairing a single charger or maintaining a fleet, our boards are built for reliability and long-term use. Order online for fast nationwide shipping, or visit our battery store in Phoenix, AZ to get the right board with help from our knowledgeable team.