Battery Pal ™ Magnum Storage/Maintenance 3-Amp Charger Cat. No. M-2603 Weight 5 lbs	$90.97
World's smallest 3-Amp 12-Volt Charger, for 12-volt systems. Can also be used as a full-time maintenance charger. Comes complete with 6' AC cord and 4' DC output with alligator clips. Fully potted, waterproof and vibration resistant.