SANYO eneloop 4 Pack AA NiMH Pre-Charged Rechargeable Batteries

I used these batteries for my Canon S2 IS which require 4 juiced batteries. I was amazed that I was able to take about 400+ pictures before I need to charge my batteries. These batteries ROCK!

Probably the best rechargeable batteries I've use so far. I use these for my camera flash unit as well as children's toys all over the house. Good value.

Bought these batteries for my Wii controllers, and they work well. I like the fact that the batteries retain charge when not in use.

The Sanyo Eneloop batteries are great. They hold charge the longest, are pre-charged, and the charger that comes with the batteries is compact and simple to use. The charger is small and compact, great on the road. At home, I use a non-Sanyo charger that checks and conditions the batteries.

I got more spare Eneloop batteries for all my electronic devices. You can't beat them for life, capacity and dependability. They don't got bad like some of the other name brand batteries.

I constantly use about 40 AA sized Batteries. I tried to replace them with regular Rechargeable Batteries. The problem with those is that they are always empty when you actually need them. Not the Eneloop, they are always ready to go. Just recharge them when they are empty and store them like regular Batteries.
Apparently there are normal rechargeable Batteries out there which are labeled with a higher capacity. The truth is: with devices which draw not that much power or which you use only occasionally, you lose most of the available power on self discharge processes. The Eneloop keep their charge so that you actually get more out of them.
For my needs they are perfect!