RELIFE TB-07

A plug‑in diagnostic board for quickly identifying charging issues on mobile phone logic boards—no disassembly required.

🔌 Dual-Port Support: Type‑C and Lightning interfaces in one compact tool

🛠️ Fault Localization: Use with a multimeter (diode mode) to test DP, DM, and CC lines on the motherboard without removing the tail
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⏱️ Quick & Easy: Plug the board into the phone’s tail connector and measure resistance or voltage immediately

🧠 Fast-Charge Detection: Supports checks for fast-charging readiness

🧰 Lightweight & Durable: Approx. 2–10 g PCB with soldered tracing, ideal for repair bench workflows

🧭 Typical Use Cases

Troubleshooting non-charging smartphones—identify whether the issue lies in the tail, USB lines, or motherboard charging IC

Rapid assessment of Type‑C/Lightning port damage without full device teardown

Summary: The RELIFE TB‑07 is an essential, non-invasive test board for fast and accurate charging fault diagnosis on both iPhones and Android devices.