The RevEnrG Vitalizing Battery Charger is more than just a plug-in battery charger—it's a battery revitalization system. Designed for lead acid batteries, this smart charger not only recharges your battery but actively restores its long-term health.Using our proprietary charging methodology, it not only breaks down lead-sulfate buildup on the cell plates; but returns it to its original molecular state. Unlike common charging methodologies, which simply sluff off the excess sulfation to the bottom of the cell; rendering it unusable and overtime shorting the cell--ruining the battery.  The result? Longer battery life, improved performance, and a healthier charge cycle every time.