On Mon, 20 Jul 2009 22:37:05 +0100, Peter Parry
wrote:


http://cpc.farnell.com/_/bca12-350u/...0ma/dp/BT02565

is a simple version of the sort of thing you need.

Well I ditched the dodgy charger bought off ebay, and bought the one
above.

The battery I was testing is defunct, but a new replacement one (for
my shed alarm) will now be kept charged by the above unit.


Thanks