ISO 7176-25:2022

Wheelchairs — Part 25: Lead-acid batteries and chargers for powered wheelchairs — Requirements and test methods

This document specifies requirements and test methods for lead-acid batteries and their chargers intended for use with electrically-powered wheelchairs and scooters. Requirements for chargers are applicable to those with a rated input voltage not greater than 250?V AC and a nominal output voltage not greater than 36?V.