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Micro USB port Input. Type-A USB Output. 3V output port x3. 5V output port x3. If you put wrong direction, charging chip will be destroyed. 1 x Battery Shield Module with Cable or not (battery not include ).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.