Features Versatile Power Evaluation Tool: for assessing system power consumption in mobile phones and computers, allowing you to easily monitor operating conditions based on current readings Reliable Protection Features: Equipped with over-current and overload safeguards, ensuring safe constant current and constant voltage charging for a variety of battery types High-Quality Craftsmanship: Constructed with standard workmanship in a one-piece , this product boasts a smooth for effortless installation and enhanced user experience Features: 1、Can be used to evaluate system power consumption, mobile phone, computer maintenance, and it is easy to judge the operating status of the system according to the operating current 2、With over‑current and overload protection, it can meet the constant current and constant voltage charging of various batteries 3、Standard workmanship, one‑piece ing without burrs, smooth and easy to install 4、The interface has good performance, ensure stable working, the maximum output current is 5A 5、 ABS material can make sure the durability and stability of the product Specification: Item Type: Adjustable Power Regulator Material: ABS Maximum Output Current: 5A Package List: 1 x Voltage Regulator 2 x Wire 4 x Connector 1 x User Manual Package List 1 x Voltage Regulator 2 x Wire 4 x Connector 1 x User Manual