标准摘要
[中文适用范围]： 本文件规定了用于电动轮椅的锂离子电池和电池系统及其充电系统的要求和测试方法。 [外文原描述]： This document specifies requirements and test methods for lithium-ion batteries and battery systems intended for use in electrically powered wheelchairs, and their charging systems.
英文名称Wheelchairs — Part 31: Lithium-ion battery systems and chargers for powered wheelchairs — Requirements and test methods