Lead acid starter batteries — Specification — Part 1: General requirements
This standard is applicable to lead- acid batteries with a nominal voltage of 12 V. used primarily as a power source for the starting of internal combustion engines, lighting and also for auxiliary equipment of internal combustion engine vehicles. These batteries are commonly called "starter batteries". Batteries with a nominal voltage of 6 V are also included within the scope of this standard. All referenced voltages have to be divided by two for 6 V batteries: This standard is applicable to batteries for the following purposes: batteries for passenger cars; batteries for commercial and industrial vehicles for normal use; and batteries for commercial and industrial vehicles for severe use. This standard is not applicable to batteries for other purposes, for example, the starting of railcar internal combustion engines.
