: Click Reset Chip . After this, the battery should respond to a standard DJI charger. Safety Warnings Battery Routine Maintenance Guide - Support - DJI
To prevent dangerous inflight failures or thermal runaway, the BMS permanently locks the battery.
Could you clarify what you're actually trying to accomplish? I'm happy to help with:
The software interacts directly with the battery's SMBus (System Management Bus) via a hardware interface. It clears the Permanent Failure (PF) flags written into the chip's firmware. Once these flags are wiped, the BMS unlocks, allowing the battery to take a charge again. Hardware Required for the Process dji battery killer software download
The software is not an official DJI product and is maintained primarily through community forums and archives.
To understand the demand for such software, one must understand the "Auto-Discharge" problem. DJI batteries are designed to enter a "hibernation" mode if they are not used for a set period (usually 10 days). This is a safety feature to prevent swelling and fire risks associated with long-term storage at full charge.
To use this tool, specific hardware is required to interface with the battery’s internal data lines: : Click Reset Chip
Jumper wires to connect the SCL (Clock), SDA (Data), and GND (Ground) pins of the battery to the CP2112 board. How to Download the Software
A HID USB to SMBus/I2C adapter typically sourced from retailers like eBay.
While saving a $150 battery sounds appealing, manually overriding a manufacturer's safety firmware carries immense risk. 1. Fire and Explosion Hazards Could you clarify what you're actually trying to accomplish
DJI Battery Killer is a community-developed, third-party software used to revive "bricked" or hibernating DJI drone batteries (such as those for the Spark, Mavic Pro, and Mavic Air) by clearing Permanent Failure (PF) flags in the Battery Management System (BMS). Software Download & Requirements
DJI batteries lock down for a reason. If a LiPo cell drops below a certain voltage (usually around 2.5V to 3.0V), its internal chemistry degrades. Forcing a deeply degraded or shorted cell to accept a high-current charge can cause . This results in intense, toxic fires that are incredibly difficult to extinguish. 2. Mid-Air Power Failure
Preventing a lock-up is much easier than trying to hack the firmware afterward. Follow these habits to keep your cells healthy:
The software cannot communicate with the battery via a standard USB cable. It requires specific hardware to bridge your PC to the battery's internal data pins:
to connect the adapter pins to the specific data (SDA), clock (SCL), and ground (GND) pins on your DJI battery. Step-by-Step Recovery Process (Overview)