Battery 3336 3D model

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The battery model 3336 was popular in the USSR in the 1950s and 1960s under the trade names KBS (pocket dry battery), 3336 and Planet. It was similar to the Crohne-VC construction and had a larger capacity than the 3336, but designed for small discharge currents. Available in summer and cold-resistant versions, they were designated as KBS-L-0.5, 3.7-FMC-0.50, 3336L [3] and KBS-X-0.7, 4.1-FMC-0.50, 3336X, respectively. There was also the designation KBS-T-0.5 [5]. The battery terminals were sealed with a paper control tape with the repeated inscription "Not checking, do not tear!". They were used in pocket lanterns, some radio receivers (Atmosfera, Alpinist, Spidola, etc.), children's toys, avometers, etc. Modern batteries have a plastic case while early ones had a cardboard case filled with tar from above. Adapters were produced to make up for the shortage of KBS batteries; they were a plastic casing of the size of the CBS (3R12), in which three elements of the standard size R6 (316) or R10 (332) were installed. The adapter had two plate-like outputs, as well as the original KBC battery. A 2SG-1.3 lead-acid battery with a voltage of 4 V and a capacity of 1.3 Ah was also produced in 3R12 dimensions.