Model | 18650/21700 |
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Material | Pure nickel (Ni≥99.6%) |
Thickness | 0.12mm / 0.15mm / 0.2mm |
Groove Options | None, horizontal, vertical, cross, screw holes |
Default | Horizontal groove (if unspecified) |
Model | 18650-1-3 |
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Material | ABS+PC (UL94 V0 Flame Retardant) |
Aperture Size | 18.3–18.5mm (fits all standard 18650 cells) |
Center Spacing | 20.2mm (±0.1mm) |
Configurations | 2×3, 2×4, 3×3, 3×4, 4×5, 5×5, 5×6, 5×7, etc. |
Delivery Time | 5-8 work days |
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Payment Terms | T/T |
Model | 18650 |
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Material | PVC (Polyvinyl Chloride) |
Pre-Shrink Size | 72mm (L) × 30mm (W) |
Shrunk Diameter | 18.5mm (±0.2mm) |
Shrink Ratio | 2:1 (50% shrinkage) |
Model | 18650 |
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Material | Fluoroplastic-processed paper (Qingke Paper) |
Color | Deep Green (as shown in images) |
Thickness | Ultra-thin (exact value available on request) |
Flame Retardancy | Meets eco-friendly & fire-safety standards |