10m/Roll 18650 21700 Li-ion Battery Nickel Plated Strip Connector 0.1/0.12/0.15/0.2mm Spot Welding Steel Belt Battery Connectors

10m/Roll 18650 21700 Li-ion Battery Nickel Plated Strip Connector 0.1/0.12/0.15/0.2mm Spot Welding Steel Belt Battery Connectors

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