⚡ Power Up Your Ride with Confidence! Heavy-duty steel case with a convenient handle for transport. Equipped with clear digital displays for easy monitoring. Simultaneously powers up to 4 vehicles, motorcycles, or marine batteries. Automatically adjusts amperage to protect battery health. Schumacher's legacy ensures quality and performance. Charges 4 batteries 10A max output Overcharge protection The Schumacher Electric DSR125 ProSeries Car Battery Charger is a versatile 10 Amp charger and maintainer designed to charge up to four 6V or 12V batteries simultaneously. With features like smart charging technology, overcharge protection, and a user-friendly design, it’s perfect for automotive, marine, and lawn care applications. Trust in Schumacher's reputation for quality and performance.