The first Bintelli carts did not come with lithium batteries, so Eco Battery stepped up! They have created two battery options if you have a traditional lead acid battery Bintelli golf cart and are looking to convert it to lithium batteries. Both Eco Battery lithium options are 51 volt batteries. One offers the standard 105 amp hour option, while the second golf cart lithium battery option from Eco Battery is a whopping 160 amp hours! Many people understand what the voltage means, but are not as clear to what amp hours mean. Basically, it means how much fuel you have in the tank! It translates into how much distance you can travel with a full battery. Factors like constant high speed and aggresive acceleration will shorten the run time of the battery. The accepteed range on a 105 aH battery is 40 to 45 miles, and the 160 aH option is 60 to 65 miles per charge.