I had the opportunity to test multiple batteries, through the most reputable brands .... including that of the little rabbit. In fact to use a picture that is not capacity, (I have used 2800mAh) that counts, but the stability of the load ... Most batteries are discharged even when they are stored and not used, eneloop batteries keep the load. What's more frustrating than putting batteries in his camera and to find that they are almost empty even after being charged there is less than 2 weeks. With these batteries SANYO charge remains longer effective, it is a guarantee of quality ... More than 600 photos with my SLR without reloading.