A newly established Indoor Energy Storage Testbed equips the Council for Scientific and Industrial Research (CSIR) to test the performance and reliability of lithium-ion batteries, as expressed by their storage capacity, lifecycle and depth of discharge. This will help build capacity in the South African battery industry, as lower-capacity clients, such as small and medium-sized enterprises, manufacturers and importers, will have access to indoor testbed facilities and overall market knowledge can be improved, the CSIR states.