Our Schumacher DSR117 ProSeries Rapid auto battery tender charger is essential tool designed to keep your vehicle's 12v lithium battery charged and ready to go. However, these state-of-the-art battery chargers can serve you well as more than just a lithium ion battery charger, they are also compatible with 12V standard, AGM, and gel batteries, making it a versatile choice for a wide range of cars, trucks, and SUVs or rv battery charging. Whether you're maintaining a fleet of car batteries or taking care of a single vehicle, the DSR117 ensures your battery stays at optimal performance levels. The rapid 10-amp charging capability in this fast car charger quickly brings your battery up to speed, but unlike other car chargers, this careful car auto battery charger uses its 13.6-volt service mode to maintain the charge without running the risk of overcharging.The Schumacher DSR117 car battery tender isn't just fast it's also smart. With a microprocessor-controlled system that automatically adjusts amperage rate, this charger for car batteries delivers safe and efficient charging tailored to your specific battery's needs. Safety is paramount with features like reverse hook-up protection that prevents operation if the clamps are reversed. The battery charger maintainer is designed for ease of use with a simple start/stop interface and clear LED indicators for charge status at a glance. Plus, its durable construction and convenient hook attachment mean you can set these battery tenders up out of the way but still within reach when needed. So if you're looking for jump starters & battery chargers, trust in Schumacher’s expertise to extend your battery's life and enhance vehicle performance with the DSR117 ProSeries Rapid Charger.