Resource: Rolleiflex 600x series battery cell upgrade

This company in Germany offers a cell upgrade against the well-known problem of Rolleiflex 600x batteries loosing their ability to remain charged. Price is €38 (~$49) incl. doing the work and they seem a qualified battery seller. The eBay DIY kit is $39, so it is quite attractive.

http://www.akkuline.de/2757_AKKULIN...r-rolleiflex-rolleiflex-slx-zellentausch.aspx

Site is in German. No relation, just a discovery. Have not used them, but comments on the site and German forums are positive.

Just FYI for people in the US: These guys do the rebuilds as well. $98.

Onick Voskinarian
Rollei & Hensel Service
1275 Bloomfield Ave. Building #8 Unit #68 Fairfield, NJ 07004
Business: +1 (973) 244-9662
Business Fax: +1 (973) 244-9817

Have a completely equipped worshop, and both used to work for Rollei USA and have decades of experience. They are not going anywhere any time soon.