Unencrypted Phone M191 Power on Clip Universal One Click Power Mobile Phone Switch Clip Current Detection Unencrypted Battery Power-on Clip Mobile Phone Repair

LANRUI M191 Universal Switch Clip for Smartphone and Tablet Repair Mainboard Power-On and Current Detection Troubleshooting ToolNote：The color of the small component in the middle of the product is random and does not affect its functionality. LANRUI M191 Universal Switch Clip – Simplify Your Phone Repair & Testing! ⚡Tired of complex startup procedures? The LANRUI M191 is your all-in-one solution! This versatile switch clip is designed to streamline motherboard testing and fault diagnosis for a wide range of devices, making professional repairs faster and easier.✨ 【Dual-Mode Intelligent Operation】⚙️ Mode 1 (Detection Mode): Turn the switch to activate detection. When the chip works, a 0.01A微弱电流 (slight current) flows. If current passes, the indicator light illuminates, providing clear visual feedback to assist in troubleshooting circuit continuity.⚙️ Mode 2 (Power-Only Mode): Switch off detection. In this mode, it acts as a simple power switch without micro-current or light. Perfect for safely applying power to test for motherboard leakage or to perform basic power-on functions. 【Key Features & Benefits】✅ Universal Compatibility: Works with all iPhone models, non-encrypted Android phones, iPad, and various non-encrypted dual-cell models. One tool for countless devices!✅ Plug & Play Convenience: No need to disassemble the motherboard! Connect the provided black probe leads to the motherboard's positive/negative terminals for instant testing.✅ Clear Visual Diagnostics: The indicator light’s behavior (steady/闪烁 flashing) provides immediate clues. A flashing light can indicate unstable motherboard power supply or restart cycles, aiding in diagnosing issues like screen damage.✅ Precise Connection Points: The clip features clearly labeled ports: VIN+ & VIN- for power input, and OUT+ & OUT- for connecting to the device under test. The included probe is designed for secure contact with motherboard terminals.✅ Compact & Portable: Weighing only 25.4g with a compact form, it’s easy to integrate into any repair toolkit for shop or on-the-go use. ️ 【Professional Applications】Ideal for phone repair technicians for:Quick power-on testing of motherboards.Assisting in fault diagnosis (e.g., power leaks, boot failures).Second-hand device inspection and recycling checks.Providing power during board-level repairs for iPhones (including A15 Bionic models), Android devices, and iPads.