working voltage：12V/24V
working current：3A
fuse：3A/250V
the material of shell：ABS
the metal parts：copper+plating
indicator light：red LED
flat wire：24AWG/2C 3.5m
DC plug：5.5*2.1mm
Single USB2.0 with holder
DC3.5 F -2 RCA
TC-273
KFQ-221L QC3.0 /Type C
