Designed with high technology, the Smart Charger is an intelligent power supply and charger. In other words, it does the thinking for you, allowing practical use, it does not require the user’s technical knowledge to recharge the batteries. Just turn it onand the Smart Charger will do everything automatically, adjusting and optimizing your battery charging. It can be used as: Battery charger, adjustable power supply at 12.6V, 13.8V or 14.4V, auxiliary for car audio systems, among others. With automatic dual voltage supply, it provides up to 90 Dynamic Amps at 14.4V. In addition, it has a display with voltmeter and ammeter that allows you to monitor the situation of your installation. With Smart Charger you save time for what really matters.