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Modern replacement to 22.5v Battery
by apspurgeon
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Another replacement / modern alternative to an old 22.5v battery Geiger counter restoration. This replacement has the same dimensions as original battery.
(Eveready 412, 15F20, BLR122, B122, NEDA 215, ANSI 215, BA 261/U, M2152, Mallory M215, Mallory M122, RCA VS084, Varta V72PX, Burgess U15)
Used in 1950's Equipment and this design uses CR1620 Button cells and simple copper strip hot glued into place.
Also working on 45v and 67.5v batteries (waiting for the cells to arrive)
STL and
(Eveready 412, 15F20, BLR122, B122, NEDA 215, ANSI 215, BA 261/U, M2152, Mallory M215, Mallory M122, RCA VS084, Varta V72PX, Burgess U15)
Used in 1950's Equipment and this design uses CR1620 Button cells and simple copper strip hot glued into place.
Also working on 45v and 67.5v batteries (waiting for the cells to arrive)
STL and
Makes
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