Dave Plowman (News) wrote:

In article ,
The Natural Philosopher wrote:

I'm after about 3x 7aH 12v batteries, as commonly used is UPSs. Can
anyone recommend a supplier?



You may find these at a model shop, where they are used to power
electric starters on model planes.


Crikey. Unless things have changed, saying it's for a model doubles the
price...

You never mentioned price....;-)