China Portable power bank (HS code(s): 850760); (ICS code(s): 35.180)
National Standard of the P.R.C., Safety technical specification for portable power bank; (29 page(s), in Chinese)
This document specifies the safety requirements for power banks, describes the corresponding test methods. This document applies to power banks with a rated input voltage of 220 V (AC) or not exceeding 250 V (DC), and an output voltage of either DC or AC.