specially adapted for stationary devices, e.g. power plant buffering or backup power supplies

Full Title

Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders (structural combination of accumulators with charging apparatus H01M10/46) > specially adapted for stationary devices, e.g. power plant buffering or backup power supplies