IS 7218-1974
Specification for dry batteries for hearing aids

Standard No.

IS 7218-1974

Release Date

1974

Published By

IN-BIS

Status

Be replaced

Replace By

ISO/FDIS 7218:2024

Latest

ISO/FDIS 7218:2024

Scope

This standard lays down the dimensions, tests and performance requirements of Leclanche type dry batteries intended for use with hearing aids and similar other equipment.

IS 7218-1974 history

• 2024 ISO/FDIS 7218:2024 Microbiology of the food chain
• 1974 IS 7218-1974 Specification for dry batteries for hearing aids