Self-discharge so far I could not find.
After the load they are until they come back to use with me 5-6 weeks.
I feel these batteries as an allrounder, neither with apparent weaknesses still with outstanding strengths.
Except of course the low self-discharge!
I still have much more expensive Eneloops higher charge but according to the manufacturer not even half as many charge / Entladezüklen persevere as this one, that's why I call it, among others, as "all-rounder" -> Long life, low self-discharge, relatively high charge and reasonable price ,
Would she buy me at any time (if they keep as long as hoped ^^).
PS: The "Quallität" of a battery also depends heavily on the charger used!
I use a Ansmann Powerline 4 Pro and find the nearly 30 it not too expensive!