![How you can fix dead DJI Spark batteries using a 9V battery, a CP2112 board, and DJI Battery Killer (should work for other batteries too) : r/drones How you can fix dead DJI Spark batteries using a 9V battery, a CP2112 board, and DJI Battery Killer (should work for other batteries too) : r/drones](https://external-preview.redd.it/how-you-can-fix-dead-dji-spark-batteries-using-a-9v-battery-v0-0oFhynvDZRkiqMEYbXqjxdz0xVgAnhBeZWyuJfR0Z6A.jpg?auto=webp&s=55d2159f55f2f41f4e130b2641d88e3ae4d66f28)
How you can fix dead DJI Spark batteries using a 9V battery, a CP2112 board, and DJI Battery Killer (should work for other batteries too) : r/drones
![dji mavic air battery, ERROR: Could not perform SMBus read 0x00 · Issue #299 · o-gs/dji-firmware-tools · GitHub dji mavic air battery, ERROR: Could not perform SMBus read 0x00 · Issue #299 · o-gs/dji-firmware-tools · GitHub](https://user-images.githubusercontent.com/116494652/197390944-4d8972e0-6035-4a28-810e-95ab9399b582.jpg)
dji mavic air battery, ERROR: Could not perform SMBus read 0x00 · Issue #299 · o-gs/dji-firmware-tools · GitHub
![Amazon.com: DJI Mavic Air 2 Intelligent Flight Battery - Replacement Spare Battery 3500mAh 34min Flight Time Accessory for Mavic Air 2/Air 2S, Gray : Toys & Games Amazon.com: DJI Mavic Air 2 Intelligent Flight Battery - Replacement Spare Battery 3500mAh 34min Flight Time Accessory for Mavic Air 2/Air 2S, Gray : Toys & Games](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71m5Qya70xL.jpg)
Amazon.com: DJI Mavic Air 2 Intelligent Flight Battery - Replacement Spare Battery 3500mAh 34min Flight Time Accessory for Mavic Air 2/Air 2S, Gray : Toys & Games
![Batteries dead after long term storage? My mavic air batteries have been in storage for nearly 2 years - I've tried charging them in the hub and individually but I don't even Batteries dead after long term storage? My mavic air batteries have been in storage for nearly 2 years - I've tried charging them in the hub and individually but I don't even](https://preview.redd.it/ssgqh23fv1g71.jpg?auto=webp&s=20308a82fd8ce6e7d8f4c6b9c527f0979fc9e28a)