PVC Heat Shrink Tubing Wrap for Li-ion Ni-MH NiCd RC Battery. From: 17mm (Ø 10.82mm) --- To: 300mm (Ø 178mm) †. It's approx 0.1mm thick with approx. 2:1 shrink ratio. Shrinking rate: cross section: 48% +/-5; longitudinal: 15% +/-3.
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