لوحة اتصال زنبركية، بطارية AA ذات تحويل إيجابي إلى سلبي، 30 زوجًا
مميزات خاصة
- Product Name: AA Battery Spring Contact Plate; Material : Metal
- Size: 28 x 13mm/1.1 x 0.51inch(L*W),Spring Length: 9mm/ 0.35"
- Small One Size: 21 x 13mm/ 0.83" x 0.51"(L*W),Spring Length: 11mm/ 0.43"
- Package Content: 30 Pairs AA Battery Spring Contact Plate
- It is made from metal, has great electrical conductivity, better electric performance.
وصف
These are 30 pairs of battery plate spring set,battery is not included.
Metal material,excellent electrical conductivity, better electric performance
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