CommentStreams:A45deabe955cfeaed90dab5ce5366449

Hello, in the FAQ on the X728 WIKI page, it is written that we suggest to use the NCR18650B from Panasonic. We have read the battery specifications of 18650 LiFePO4 batteries, and it should be usable. If this LiFePO4 batteries are safer, it is ok It is used, but it needs to be noted that when using batteries and power supply, be careful