If you want the best batteries for your SB-700. head out to your local Super Store or whatever it's called out there, (Loblaws) and look for President's Choice brand batteries. They're made by Eneloop, and they are simply the best rechargeable battery hands down. If you're lucky, you could find them at a reputable computer store or battery outlet store (the Eneloops, that is). They come precharged and ready to work. Some are sold with their own charger, too.
Better yet, do a Google on the Eneloop brand name and read up on it. You'll be surprised. They're rated at 2000mah, and charged up and put away, the charge will last for a year!
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