That looks like the factory fitted battery to me.Here you go, this was the battery fitted when I collected van at 2 months old, lookalike that swiped it for an incorrect one?
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@Glenn Board theres a few existing threads on this so I’ve merged your thread so you can read back and see all the existing recommendations in addition to what @Dellmassive has already signposted you towards.Thanks, that clears it up, so what battery would you recommend please?