These used/refurbished batteries always have MORE than 80 cycle charges)
Keep an eye on the number of times your battery has been charged in your DJI Go 4 app. Most of the time, around 200 cycles is when the battery may start to be less reliable, but always check the health of the cells in your app and make sure the battery status is normal before flying.
Grade Usage Chart
A = Like New 1-14 charge cycles
B = Excellent 15-29 charge cycles
C= Average 30-49 charge cycles
D= Heavy Use Over 80 charge cycles
THIS IS NOT THE SELF HEATING BATTERY