(free shipping in the United States, $30 shipping to Canada and no sales tax outside Colorado) Why an EarthX lithium batteries for an ATV or an UTV? The most important feature for an ATV/UTV rider is the capability of the lithium battery to sit for months and still be ready to go! And there is no harsh effect on storing your vehicle outdoors all winter since a lithium battery will not be effected by cold storage. No trickle charging needed and if you ever need to charge the battery, it is fully charged in less than 2 hours! Not to mention it can last up to 8 years.