Valence batteries at work, play and rest Aug 30, 2018 11:43:54 GMT JohnV and smileypete like this Quote Select PostDeselect PostLink to PostBack to Top Post by peterboat on Aug 30, 2018 11:43:54 GMT JohnV and I have valence LifePo4 batteries this is a short video of them working it shows whats happening inside in effect