Very good battery - solves my previous battery problems. I have a lot of fun with technology - even on battery. So I have good battery chargers, batteries expensive and therefore good opportunities for comparison NiMH batteries normally loose relatively quickly to tension so that tension-hungry devices such as my camera quickly stretch the sensor. The self-discharge with the Sanyo Eneloops is very low, so you have always charged batteries on hand. Additional advantage: The batteries have actually given the capacity.
