CPC Subgroup
H01M 50/247 specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
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 portable devices, e.g. mobile phones, computers, hand tools or pacemakers