Hi, as Wave and Blitz have suggested, you should be looking at buying rechargable batteries with a charger, and I bought some from a local ASDA store which cost under £20. You must look at the battery capacity which will be written on the side of each battery, and go for ones that say 2700 mah, ( milliamp hours) at least. I think you can get them now at 2900 mah, and these will last quite well before needing to be recharged.
Originally Posted by mollysox
All the best.
Humility is an endearing quality and gains many friends, whereas arrogance loses them. Mike, 2012