Tracing power lines and detecting short circuits strictly requires a reliable boot cable that does not add false resistance to your readings. The Luowei LW-325 provides absolute stability during diagnostics thanks to its thick copper core. What truly sets this cable apart is its smart protection system; if the DC Power Supply voltage is accidentally cranked above 12V, the cable will automatically cut the circuit (Auto-off) to save the motherboard from catastrophic burnouts. With its comprehensive 9+15 flex setup, this kit eliminates the need to purchase multiple separate cables.

Technical Specifications & Features:

• Massive Compatibility: Configured with 9+14 flex cable clamps and a pair of alligator clips, flawlessly supporting the entire iPhone lineup (8 to 17 Pro Max) and over 400 popular Android models.

• Smart Over-Voltage Protection: An ultimate safety feature that instantly cuts off power when detecting an input voltage exceeding 12V, strictly preventing Power IC burnouts.

• OEM Precision Connectors: Meticulously manufactured to perfectly match motherboard battery terminals, significantly reducing the risk of damaging or stretching delicate pins.

• Thick Copper Core: High-flex, low-resistance wires guarantee highly stable transmission efficiency, providing a true and highly accurate ammeter reading without dropouts.

• Durable Banana Plugs: Crafted using one-piece injection molding, successfully passing rigorous insertion and removal tests to ensure they never loosen or degrade in your Power Supply.

 (Disclaimer): Despite the built-in high-voltage protection (Over 12V), it is always highly recommended for technicians to manually set the DC Power Supply to the standard operating voltage (between 3.8V and 4.2V) before connecting the cable to the logic board to ensure a safe and proper boot.