Batteries, namely, primary and rechargeable lithium ion cells, lithium polymer cells, primary and rechargeable lithium batteries, lithium accumulators, lithium round cells of bobbin construction, zinc-air batteries, rechargeable lithium ion polymer cells, primary lithium polymer cells, oxygen cells, micro fuel cells and gas hydrogen cells, the aforesaid cells, batteries and accumulators with the exception of cells, batteries and accumulators in a standard IEC size with a cell height over 25 mm or with a cell height over 11 mm, but not more than 25 mm, provided that the height-diameter ratio is greater than 1; battery energy storage systems, comprised of arrays of batteries