
Tracked Changes. Safety requirements for secondary batteries and battery installations. Valve-regulated lead-acid batteries for use in portable appliances.
NORMA vydaná dňa 26.2.2020
Designation standards: BS EN IEC 62485-4:2018-TC
Publication date standards: 26.2.2020
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 539 10280 2 Status: Definitive