Lidl sells LSD Batteries from june 4th, at their stores, or you can order them online right now.
http://www.lidl.de/de/Schoene-Ferien-ab-04-06-/TRONIC-Ready-to-use-Akkus
I own some of their previous series red LSD batteries, only had one die on me so far, and have been using them for about 2 years now.