Battery cell voltage error
- Thread starter Kevkiwi
- Start date
No - up to 200mV variation between cells is acceptable. Any more will give a pack out of balance error.
50mV differential is regularly seen on any pack under load.
This battery won’t fly, so it’s not really under load. In my world, unbalance larger than 40mV is bad.
On my two spark batteries I see less than 10mV deviation when not flying.
On my two spark batteries I see less than 10mV deviation when not flying.
- Join
- May 30, 2017
- Messages
- 29
- Age
- 70
4.16v,4.27v and 4.18v. 12.6volts. 25.6 degrees C. Remaining power 1198mAH. Total Capacity 1297 mAH. Times charged 7.
I've let run flat overnight. Will see if it charges up.
Hi...i am a new user here. I will suggest tap the battery icon on the app with the drone turned on and this will bring up the information on your battery. Below the three green cell boxes is a voltage read out for each cell - if there is a variance of >.10 between any of the cells it will not take off and this seems to be your problem - the best thing to do in this situation is to attempt to reset the battery by completely discharging it until it automatically goes into hibernation mode with all of the LED's turning off by itself.
buried vias pcb
buried vias pcb
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