DC Power Supply Test Cable For iPhone 12/12 Pro/12 Mini/12 Pro Max

DC POWER SUPPLY TEST CABLE FOR IPHONE 12/12PRO/12MINI/12PROMAX

Feature:
Start without a battery;
It takes 3 seconds only to working;
HD LED current precision four-digit display;
Three kinds of inputs, all support for wide voltage DC 5V-28V input. 

A: Mico-USB input;

B: DC3.5 Port input, support DC5V-28V with any power adapter;

C: Adjustable DC voltage stability power input, the standard match is red and black gold-plating with the banana head terminal;
Constant voltage and constant current output, automatic protective, Don't worry error voltage causing the motherboard broken;
Size of ports USB output all have with it.
Type:
For iPhone Only: iPhone 12/12Pro/12Mini/12ProMax