OTC, an SPX® brand announces yet another innovative addition to its line of battery and electrical service equipment-the Smart Battery Charger and Maintainer-designed to quickly and efficiently charge and maintain all types of serviceable 12 volt lead acid batteries widely used on cars, motorbikes, and other vehicles. A truly unique and innovative solution for prolonging battery life, the new 3176 tool is fully controlled by an internal microprocessor unit that offers reliable battery detection and automatic charge management.