4.2V5V7.5V8.4V9V12.6V14.6V16.8V18V21V1A2A锂电池充电器USB公头

4.2V5V7.5V8.4V9V12.6V14.6V16.8V18V21V1A2A锂电池充电器USB公头

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充电器工厂批发直销店
广东 深圳