ISO 7176-25:2013

Wheelchairs — Part 25: Batteries and chargers for powered wheelchairs

ISO 7176-25:2013 specifies requirements and test methods for batteries and battery chargers intended for use with electrically powered wheelchairs. It is applicable to lead acid batteries and chargers intended for use with them. Requirements for chargers are applicable to those with a rated input voltage not greater than 250 V a.c. and a nominal output voltage not greater than 36 V.