Best batteries for 5D mark I
I need two batts for my battery pack) Can someone give me some simple advice as to what to buy and where to buy it
I continue to use genuine Canon BP-511A batteries in my Mk I. They've out lived most of the compatibles that I've bought and don't carry too much of price premium if you buy via eBay from a reputable supplier in Hong Kong like DigitalRev.
Roy (in the UK)