Schumacher SP3 3 Amp Automatic Battery Extender / Maintainer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The product is 3A Auto Battery Charger</li><li>Easy to use</li><li>The product is manufactured in China</li><li>For use with 6 and 12 Volts batteries</li><li>Scrolling digital messaging displays step by step instructions to properly charge your battery</li><li>Auto voltage detection automatically detects 6 or 12 Volts batteries</li><li>Hook attachment allows the unit to hang outside the work area for safety and convenience</li><li>It includes 50 ampere quick connect clamps， 24 inch fused ring leads harness with weather cap， 12 Volts DC adapter and manual</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XMWDcgD2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31YwH3V%2BDvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31w3u1Fs8HL.jpg" noproxy>