Product description
-Material: ABS fire-proofing material
-Product size:3.5*3.5*7 cm
-1USB 9V===1.8A (The current plate is 3A, the smart sum is 7A)
--With indicator light, built-in fuse, support for simultaneous output.
--Standard QC 3.0 USB interface;
--Suitable for charging electronic devices such as Samsung, Xiaomi Huawei/Car Navigation, Driving Recorder, etc.
--Immediately insert and use immediately, easy and convenient