Long life + low wear!

Main purpose of the battery, of which I have the AAA version, is my Canon 430 EX II flash unit. A true energy guzzlers who purchased battery pack in one evening (100-200 flashes) gets pretty KO.

I use the batteries be about 2 years and they have moderately often still above kanpp more than 2000mAh. They do not differ, because they are always used together in the same device. (Capacity when unloading is the same for all).

Furthermore, the flash is recharging much faster than it brings about it with batteries purchased, what really surprises me. In my opinion, he also holds out longer because the Eneloops almost to 0% hold your full power. (See manufacturer information)

Even should the manufacturer's instructions on the lower internal resistance, which causes the longer term, be true. The heat development when charging and under load is significantly lower than other battery technologies or batteries.

Since I do not completely auslaste (ie constantly have in use and re-boot) the batteries I can not say anything about a long-term load test.

What I see makes me those things but definitely buy again!