IEC 60622:2002 标准是针对密封型镍镉电池的要求和试验方法进行规定的。这些电池包括充电单体和电池组，其电解质为碱性或其他非酸性电解质。这些电池广泛应用于工业、商业和家庭应用中。

本标准规定了密封型镍镉电池的性能要求，包括容量、内阻、自放电率、循环寿命、温度特性等。此外，还规定了电池的外观、尺寸、重量、标志和包装等方面的要求。

在试验方法方面，本标准规定了电池的静态和动态试验方法，包括容量、内阻、自放电率、循环寿命、温度特性等方面的试验方法。此外，还规定了电池的外观、尺寸、重量、标志和包装等方面的试验方法。

本标准的实施可以保证密封型镍镉电池的质量和性能，从而确保电池在工业、商业和家庭应用中的可靠性和安全性。

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