Features: 1. EV2400 (HPA500), BQ Series Battery Debugger And Modifier, Compatible With EV2300, Upgraded Electrostatic Protection 2. Each Output Is Equipped With Electrostatic Protection, Supports Three Protocol Modes Of Communication, Iic, Smbus, And HDQ, And Three Status Indicators (Power, Communication, USB Data) 3. Compatible With for EV2400, Compatible With for Ev2300, Built-In 4.7k Pull-Up, No External Pull-Up Resistor Required. 4. Supports Official Software, Which Can Be Used To Read And Write Bq Series Battery Metering Chips, Read, Unlock, And Modify Parameters Of Notebook Batteries And for Dji Drone Batteries; And Other Types Of Development 5. EV2400 EV2300 Ti Fuel Gauge Chip Programming Tool Drone Battery Repair Description: 1. Output Voltage: 5V 2. Type: Fuel Gauge Chip Programming Tool Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: ABS colour: As Shown Package Contents: 1 x Debugger Host 1 x Usb Data Cable 10pcs x 20cm Female To Female Dupont Cables 5pcs x 20cm Male To Female Dupont Cables Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.