Welcome to our store! 1. MULTIPLE PROTECTIONS: Supports surge protection, overcurrent protection, trigger probe, anti-burn protection, automatic identification, and other functions. 2. STRUCTURAL FEATURES: The DC power cable has a built-in battery cell data, start trigger probe, USB expansion interface, and external ammeter interface. 3. EASY IDENTIFICATION: The power cable is equipped with identification resistance, can identify battery power, voltage, capacity, and temperature, safe to use. 4. HIGH ACCURACY: Adopts smaller components, high integrated circuits, smaller battery detection boards, accurate battery snapping, not easy to fall off. 5. PURPOSES: Solves problems such as the mobile phone not recognizing the battery, not starting after restarting, displaying too high temperature, and shutting down automatically. Item Type: Power Cable Material: ABS 1 x Power Cable Satisfaction Guarantee: Customers are our top priority. If you find any problems with the product, please contact the seller immediately. We strive to provide satisfactory customer service.