100% brand new high-performance voltage rectifier regulator, all parts are tested and quality controlled before shipment.
It adopts an aluminum shell and copper wire, which is of high quality and good heat dissipation performance, The regulator is used to adjust the DC voltage, which can be used safely
BUYER NOTICE: We provide a 6-month trouble-free warranty. Please confirm the appearance and part number of your original part can match up with our picture or one of the part numbers above before purchase