Mobile phone repair power supply necessary tests for universal interfaces; 1-channel power supply input, 3-channel power supply output.
1. 100% high quality and brand new
2. Positive and negative poles output (or input)
3. Wire made of high quality materials, easy to split
4. Between each line is negative effective barrier to prevent the touch line shorted
5. Clips / one group, small hooks / two groups, 2*Banana plugs, add computer USB
6. Cable length: 60cm