This document specifies the terms and definitions, symbols, test requirements, and test methods for lithium-ion battery energy efficiency testing. 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols 5 Test requirements 5.1 Safety requirements 5.2 Environmental requirements 5.3 Test equipment and instruments 6 Test methods 6.1 Supply energy test 6.2 Charging energy efficiency test 6.3 Discharge energy efficiency test 6.4 Cycle energy efficiency test
T/DZJN 218-2023 history
2024T/DZJN 218-2023 Lithium-ion battery energy efficiency test method