Historical
IEC/TR 61056-3 Ed. 1.0 b:1991
Portable lead-acid cells and batteries (Valve-regulated types) - Part 3: Safety recommendations for use in electric appliances
This Technical Report is applicable to lead-acid cells and batteries of valve-regulated type for cyclic application e.g. portable equipment, tools, toys, etc. Has the status of a technical report type 3.
International Electrotechnical Commission [iec]
