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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.
International Organization for Standardization [iso]