我可能应该在上一篇文章中提到，您不需要从头开始。 以下是我们为您准备的几种标准尺寸的电池串：
2 毫米宽，0.10 毫米厚
2 毫米宽 x 0.15 毫米厚
1.5 毫米宽 x 0.10 毫米厚
1.5 毫米宽 x 0.15 毫米厚
5.0 毫米宽 x 0.40 毫米厚
标准合金涂层包括
Sn96，96.5% 锡，3.5% 银
SN60，60% 锡，40% 铅
SN62，60% 锡，38% 铅，2% 银
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