LUOWEI LW-325 iPhone and Android DC Power Boot Cable

Not every shop wants a separate power lead for iPhone and Android work. The LUOWEI LW-325 covers both in one cable, with the listing naming the full iPhone 5 to 16 series and more than 400 Android models.

The LW-325 is a DC power boot cable from LUOWEI. It connects to a DC power supply so you can power on a phone without its battery, watch current and diagnose board faults. The listing mentions built-in short-circuit protection.

When the LW-325 is handy

• A dead phone that needs a battery-free power-on test.

• Abnormal current pointing to a short.

• Board repair that needs steady power.

• Training and demonstrations on a shared bench.

What to check

The listing doesn't show how the cable reaches so many models: whether it uses interchangeable connectors, how many are included or how they're labeled. Check the photos before ordering if you rely on a specific Android model.

Set the supply to the phone's battery voltage and start with a low current limit. Note the idle current of a good board for the models you see most; comparing against that number is the fastest way to spot a fault.