Another battery thread

[colinm]

We have 3 proper batteries that do everything that we need connected to a 120 solar panel and the 3 of them probably cost less than one of these new fangled ones !!

The latest prices for Lithium batteries have them at the same price ,or less, per usable Ah, than LA/AGM. Add in a much greater expected lifespan, and if the vans a keeper it makes a lot of sense changing to Lithium.