蓝牙音响圆柱锂离子NCR18650电池，锂离子18650电池 3400mAh，移动电源用锂离子18650电池，LED手电筒锂离子18650电池，按摩产品用锂离子18650电池 3400mAh

型号：NCR18650

容量: 3400mAh

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