nordlead on 12 March 2010
I highly suggest this if you use more than 1 remote
http://www.batteryjunction.com/ch10chsmchwi1.html
however, as a notice, batteryjunction had a fire and is currently not taking any orders. I was going to buy new rechargeable batteries myself as all my energizer batteries died (they were like 3 years old) and now I'll have to find another source 
