We will look at the different types of deep cycle leisure batteries (AGM, FLA, gel, and lithium ion leisure batteries), how to install leisure batteries in your van conversion, how to calculate the size of the battery, the best leisure batteries on the market . . We will look at the different types of deep cycle leisure batteries (AGM, FLA, gel, and lithium ion leisure batteries), how to install leisure batteries in your van conversion, how to calculate the size of the battery, the best leisure batteries on the market . . The best campervan leisure battery will allow you to enjoy one of the joys of van life – being able to pitch up without electric hook-up. This means you can stay at some of the standout locations across the UK and Continental Europe without being tied to a campsite. That's because a leisure battery. . For Shane, putting large-capacity lithium leisure batteries in his new campervan was a no-brainer. Discover what makes a great leisure battery and how to choose the right one for you. Why? Because your. . Your van friends say you have to get a lithium leisure battery, but you've seen how much they cost and you're not convinced! Are they really worth that extra big price tag? This article will explain how a lithium leisure battery works, compare them with the much-loved AGM leisure battery, and. . Campervan batteries are an essential part of your van setup whether you plan to use electric hook-ups for your campsite holidays, park up in fields for weekend-long festivals or live off grid with a solar kit set up. These compact power packs provide the electricity needed to run functional necessities, like pumps, fans and lights, and domestic comforts. .