Battery Vehicle Society

Wondering where to get a hose connector for the battery watering, they look a bit like a Hozelock fitting but smaller, and they appear to have a pin in which needs to be pushed in to open the valve (like a schrader valve) I've looked on here for at least an hour and have not been able to find this info. Does one simply unscrew the barb piece and attach a hose to the outside of the remaining part?

Thanks.

Dont know whether you have this sorted but I never used the adaptor, I just unscrewed the end on the van, took out the spring and the bit of plastic and warmed up a bit of clear placcy tube and pushed it on the end. This was connected to an upturned plastic bottle with the distilled water in it hung from the bonnet catch and just screwed into each filler in-turn.

John

THanks, by an amazing piece of luck, I just bought another one of these vans and it came with a pipe/funnel (looks like genuine tool) in the back!