Feature: 1. EASY CONNECTION: During the normal battery debugging process, only the VSS, SDA, and SCL cables need to be connected, and the Vout is suspended. 2. VOLTAGE REGULATOR: The battery repair box has an automatic voltage regulator module, which has strong protection and does not damage the battery. 3. SUPPORT FUNCTIONS: Supports 8 protocols with full functionality, including AtC, triggering, wake up, Vout, and burn control in full version. 4. WITH STATUS INDICATOR: The battery repair box has 3 color status indicator, indicating the power supply, comm, and USB data status respectively. 5. CIRCUIT PROTECTION: Equipped with output level conversion protection, surge protection, overcurrent protection, overheating protection, etc. Specification: Item Type: Battery Repair Box Material: ABS Function: 1. Supports for IIC, for SMBUS, for HDQ comm, with all five ports available for use. 2. The three color status light indicates three states (power supply, comm, USB data). 3. Supports subsequent firmware upgrades, does not support chips. 4. Directly use a USB data cable to communicate with the computer. 5. Small size, easy to carry. 6. Any external reference power supply can be provided. 7. The output pin is pulled up without external pull up resistor, and the pull up level supports stepless voltage stabilization. 8. Output port level conversion protection. 9. Strengthen ESD protection. 10. Supports dual power supply and high current output. 11. Any voltage output from the VOUT port. 12. The pull up voltage at the output port is adjustable. 13. Add 6 independent power supplies. 14. Surge protection. 15. Overcurrent protection and transient overcurrent protection. 16. Overheat protection. 17. Imported main control 128Flash+8RAM+2USB top storage, without overflow. 18. Supports multiple voltage specification chips.. Package List: 1 x Battery Repair Box 1 x Data Cable 1 x Connecting Cable Note: Use Vout when there is no battery. Do not connect Vout when connecting batteries.Do not start the battery during debugging to avoid accidental short circuit.