On Mar 15, 2016, at 4:08 PM, Robert Adamson <bob at
theadamsons.co.uk> wrote:
Interestingly(?) both my RK05 and RK05J had an assembly of 3, not 4, 2/3rd
AA NiCd cells for retract, completely decayed of course. I replaced them
with 3 discrete tagged NiMh AA cells (plenty of headroom)
From the various comments, it sounds like NiMH is a
useable substitute. On the other hand, NiCd batteries are still readily available.
paul