50 ~ 2000pcs PVC Heat Shrink Tubing 18650/21700/26650 Lithium Battery Films Pre-cut Shrinkable Sleeve Protect for Batteries Wrap

50 ~ 2000pcs PVC Heat Shrink Tubing 18650/21700/26650 Lithium Battery Films Pre-cut Shrinkable Sleeve Protect for Batteries Wrap

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