CommentStreams:4843a9268d80af8640f1e2950d1163d3

Hello sir, 1. First please check according to the photo above of the 2.0b portof your battery to see if the red cable and black cable is in wrong side. 2.Please Send us your order number and item URL to support@geekworm.com about the problem details. Best regards, Cindy/Geekworm