SJ/T 11893-2023 "Technical Specification for Portable Lithium ion Battery Energy Storage Power Supply" specifies the appearance and identification, electrical performance, safety, environmental adaptability, etc., of portable lithium ion battery energy storage power supply (outdoor power supply), including power supply adaptability, output voltage, material flame retardant, stress relief, etc. The formulation of the standard effectively solves the problem of market confusion caused by the lack of uniform specifications for product performance and quality; It plays a certain guiding role in the performance design of portable energy storage power supply, standardizing product production and improving product performance. At the same time, it can also be used as the basis for relevant government departments to carry out product certification and market supervision, improve the quality of portable energy storage power supplies, and promote the healthy and orderly development of the industry.

This document was drafted by:

China Institute of Electronic Technology Standardization

ShenZhen Intelligent Energy Co., LTD

Etc.