100pcs 18650 Tubes - Heavy-Duty PVC Insulated Sleeve with Multi-Color Options
100pcs 18650 Tubes - Heavy-Duty PVC Insulated Sleeve with Multi-Color Options
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Protect and organize your 18650 lithium-ion cells with this comprehensive 100-piece tube set. Each heavy-duty PVC insulated sleeve delivers reliable electrical insulation and mechanical protection for battery applications in electric vehicles, power banks, and custom battery packs. The heat-shrinkable design ensures a secure, professional fit around individual cells, preventing short circuits and extending battery lifespan. Choose from 15 vibrant color options—including green, red, black, white, blue, purple, and more—enabling easy identification and sorting by voltage or chemistry. Durable construction withstands thermal stress and mechanical handling, making these tubes essential for battery assembly, repair, and maintenance work.
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