HR 1520 YAOGONG 15V 20A Strong Power Supply, Adjustable Voltage DC Power Supply and Short Killer Pro Phone PCB Board, Short Circuit Breaker Fault Detector, Motherboard, Burn Repair Tool, Short Sleeve, 1: Supports output voltage 0-15v, current 0-20A 2: Can properly detect various short circuits 3: Can detect and repair short circuits in seconds 4: Can be used to detect short circuits in mobile phones and laptops. Output voltage: 15 (V) Input voltage: 220 (V) Material: Metal Size: 127*11*47mm Package included: -1 unit main body -1 x power cable -1 batch of clip cables