Owl Antigravity Lithium Battery Upgrade for Sprinter

NO ETA We came across this product and thought it was such a perfect solution for Spritner we knew we had to carry it. Let's face it, as much as we love to use these vans, for many of us there is an "off-season." That off-season means our vans get parked for months at a time. Anyone that has owned a classic car or a van knows that Lead-Acid or AGM batteries are often depleted and damaged by sitting for long periods of time. This is a double whammy because your van won't start when you want to use it and the battery, even once charged, has sustained permanent damage. We have personally gone through 3 batteries in three years without Revel. At $300 a pop, that is almost $1000 dollars of AGM batteries in three years.  Enter the brilliantly designed Antigravity Batteries. AG Batteries are lithium. That means that you are able to fully deplete them and recharge them without damage. With the stock AGM battery, anytime you go below 50% you are damaging the battery. Therefore the stock AGM ba