CTEK (56-191) UC 800 6 Volt Fully Automatic 4 Step Battery Charger<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Unique 4 step charging system with a patented program that tests battery condition and， charges and maintains to ensure maximum battery life and performance</li><li>No sparks， short-circuit proof and reverse polarity protected makes it safe for all the vehicles electronics and easy to use</li><li>Charges 6-volt lead-acid batteries (Wet， MF， Gel and AGM) from 2Ah to 32Ah (charging)， 12-100Ah (maintenance)</li><li>Maintenance pulse charging increases battery life and gives superb performance， and patented de-sulphation functionality allows for the recovery of slightly sulfated batteries</li><li>Not for sale in California or Oregon</li></ul></div><img src="http://ecx.images-amazon.com/images/I/418i1K2AdqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31KiyTGC7mL.jpg" noproxy>