产品详情
技术参数 | One pare of CR1220 button cells case , made of stainless steel ( SS304) with PP sealing O-ring · · Dimension ( Dia X H): 12.5mm x 2.0 mm · · Weight: 0.1Oz (2.0 grams) · Material: stainless steel · · It excellent for developing new rechargeable battery and battery electrodes ·
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