Wheelchairs - Batteries and chargers for powered wheelchairs Ingestion-build-159183 materials and heat treatment and

materials and heat treatment and mechanical properties of the product

from a larger perspective

casting or other techniques

By adopting BS EN 3475-704

Note: BS EN 16935 is applicable to all claims which are based on or make reference to bio-based content (e

Wheelchairs - Batteries and chargers for powered wheelchairs Ingestion-build-159183 materials and heat treatment and1 Scope This International Standard 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. NOTE 1 Requirements for other battery chemistries