The Schumacher 2/10/50 amp 12 volt battery trickle charger starter is a reliable and efficient charger designed for automotive batteries. This product, with the manufacturer part number se-10-52, is perfect for maintaining and charging 12-volt batteries. With its trickle charging feature, it ensures a slow and steady charge to keep your battery in top condition. This charger is ideal for car enthusiasts who want to keep their vehicle's battery healthy and ready to go at all times.