The software requires a CP2112 HID USB to SMBus/I2C adapter to bridge the connection between your computer and the battery's data pins (SDA, SCL, and Ground).
Sometimes a battery is just deeply asleep, not fully locked. Plug the battery into the official DJI charger and leave it for up to 24 hours. The charger will occasionally apply a low-amperage current to safely revive cells that are just slightly below the normal threshold. Contact DJI Support
Typically a CP2112 USB-to-SMBus bridge controller.
To connect the CP2112 board to the DJI battery pins. Micro USB Cable: For connecting the CP2112 to your PC. How to Install and Prepare DJI Battery Killer
Some malicious versions of battery killer software are designed to physically destroy the battery cells (over-discharge) to claim a warranty replacement, hence the violent verb "kill." This is fraud and extremely dangerous.
If you have obtained the software and the necessary CP2112 or EV2400 hardware interface, the recovery workflow generally follows these steps:
You will find dozens of links promising dji_battery_killer_v2.0.exe or similar. Most of these are scams, viruses, or keyloggers.
Searching for a can lead you down a dangerous path. Here are the three main risks associated with this tool:
Many advanced users use an inexpensive paired with open-source scripts found on GitHub. These scripts send specific commands to the battery's chips (such as Texas Instruments bq30z55 or similar) to clear the permanent failure (PF) flag. 2. DJInovations / DJI Battery Fixer Tools
Downloading the software is only the first step. You cannot connect a DJI battery directly to your computer via a standard USB cable to fix it. The software requires an external hardware interface to talk to the battery's SMBus/I2C pins. You will need:
| Model | Type | Cell Configuration | Chip Used | | :--- | :--- | :--- | :--- | | | LiPoHV | 3S1P | bq9003 | | DJI Mavic Air (PB1) | LiPo | 3S | bq9003 | | DJI Mavic Mini (MB2) | Li-Ion | 2S1P | bq9003 | | DJI Mini 2 (BWX161) | LiPoHV | 2S1P | bq9003 | | DJI Phantom 4 (PH4) | LiPo | 4S | bq9003 |
Seek assistance from professionals who have the proper diagnostic equipment and fire-safe environments to handle lithium battery repairs.
The software requires a CP2112 HID USB to SMBus/I2C adapter to bridge the connection between your computer and the battery's data pins (SDA, SCL, and Ground).
Sometimes a battery is just deeply asleep, not fully locked. Plug the battery into the official DJI charger and leave it for up to 24 hours. The charger will occasionally apply a low-amperage current to safely revive cells that are just slightly below the normal threshold. Contact DJI Support
Typically a CP2112 USB-to-SMBus bridge controller.
To connect the CP2112 board to the DJI battery pins. Micro USB Cable: For connecting the CP2112 to your PC. How to Install and Prepare DJI Battery Killer dji battery killer software download
Some malicious versions of battery killer software are designed to physically destroy the battery cells (over-discharge) to claim a warranty replacement, hence the violent verb "kill." This is fraud and extremely dangerous.
If you have obtained the software and the necessary CP2112 or EV2400 hardware interface, the recovery workflow generally follows these steps:
You will find dozens of links promising dji_battery_killer_v2.0.exe or similar. Most of these are scams, viruses, or keyloggers. The software requires a CP2112 HID USB to
Searching for a can lead you down a dangerous path. Here are the three main risks associated with this tool:
Many advanced users use an inexpensive paired with open-source scripts found on GitHub. These scripts send specific commands to the battery's chips (such as Texas Instruments bq30z55 or similar) to clear the permanent failure (PF) flag. 2. DJInovations / DJI Battery Fixer Tools
Downloading the software is only the first step. You cannot connect a DJI battery directly to your computer via a standard USB cable to fix it. The software requires an external hardware interface to talk to the battery's SMBus/I2C pins. You will need: The charger will occasionally apply a low-amperage current
| Model | Type | Cell Configuration | Chip Used | | :--- | :--- | :--- | :--- | | | LiPoHV | 3S1P | bq9003 | | DJI Mavic Air (PB1) | LiPo | 3S | bq9003 | | DJI Mavic Mini (MB2) | Li-Ion | 2S1P | bq9003 | | DJI Mini 2 (BWX161) | LiPoHV | 2S1P | bq9003 | | DJI Phantom 4 (PH4) | LiPo | 4S | bq9003 |
Seek assistance from professionals who have the proper diagnostic equipment and fire-safe environments to handle lithium battery repairs.