REDARC DC/DC 3-Stage In-Vehicle Battery Charger (Ignition Control) - 12V 20A Batteries, battery tie downs, chargers, tenders, cables and more! Everything you need to keep your car on the road. Over the decades, the company has focused on developing technologically advanced products to meet the evolving needs of its global customer base. The company prides itself on not just selling products, but also on maintaining a strong commitment to service and continuous improvement. Battery Tender chargers utilize BTP Microprocessor Technology, offering quick-connect convenience and automatic maintenance for vehicle batteries. These chargers are designed to keep batteries ready to go with minimal user intervention, ultimately saving users money on battery replacements. Today, Battery Tender products are known for their high quality, fast charging capabilities, and superior performance. They are a top choice among collectors, dealers, and fleet owners worldwide. Deltran continues to lead the industry with state-of-the-art designs and technologies, ensuring its products remain at the forefront of innovation.