repair a battery with a CELL ERROR message on the SkyRC charger.
I lately received the well-known Cell Error message when making an attempt to stability charging certainly one of LiPo (Lithium Polymer) batteries for certainly one of my quad drones. It meant it was unimaginable to cost. I attempted a number of options and examine troubleshooting with out a lot success after watching YouTube movies. However then I lastly managed to resolve it with a easy repair.
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I can’t assure that the identical answer will give you the results you want, however it’s price a shot.
I’ve a SkyRC charger (SkyRC e660) however you will get this error message on different chargers as effectively. It’s the battery that causes the issue. A problem when studying the instruction guide is that it says you will get three Cell Error messages:
- CELL ERROR LOW VOLTAGE – Voltage of 1 cell within the battery pack is simply too low.
- CELL ERROR HIGH VOLTAGE – Voltage of 1 cell within the battery pack is simply too excessive.
- CELL ERROR VOLTAGE-INVALID – Voltage of 1 cell within the battery pack is invalid.
It doesn’t say what the only error message CELL ERROR truly means… After studying about it on-line and checking the cells I assume was associated to one of many cells had low voltage.
Replace: I’ve additionally realized that CELL ERROR comes up if you attempt to cost a 4s LiPo with one damaged stability lead that makes the charger see solely 3s however is aware of you need to cost 4s and for security, it provides you cell error.
Warning
Remember the fact that the instruction guide says:
BEFORE YOU BEGIN CHARGING YOUR BATTERY, MAKE SURE YOU ARE CHARGING NIMH/NICD BATTERIES. CHARGING LIPO BATTERY UNDER NIMH/ NICD BATTERY PROGRAM WILL CAUSE FIRE.
So watch out and don’t depart the charger when doing the step beneath. Don’t depart the battery to lengthy within the charger when doing the trick beneath.
The short repair
Energy up the charger and plug within the battery’s energy plug. No stability twine for the primary steps even if you’re used to balance-charge the LiPo.
1. Change the charger to the NiMH program.
Unplug balancing twine and swap to NiMH Cost program.
2. Ensure that you unplug the stability twine.
3. Enter a low A worth, round half the battery capability. Simply to make sure. My problem-battery is a 1500mah 4S battery, so I set it to 0,7 A
4. Cost below supervision for 40 seconds. Watch out and don’t let the V worth within the show exceed the utmost V on the battery. Mine is a 14,8V.
5. After 40 seconds, cease the charging.
6. Plug within the stability plug
7. Change to LiPo Stability Charging program
Change again to unusual LiPo Balancing program with appropriate values
8. Change the values again to regular… for me, it’s 1.5A and 4S battery.
9. Attempt to cost usually… In my case, it labored completely and the CELL ERROR message is gone.
It’s charging usually once more!
My subsequent downside is a LiPo with CONNECTION BREAK error message… I haven’t solved that one but. If I handle to repair it I’ll write about that in one other publish. Go away a message beneath if this publish helped you in any means or when you managed to resolve the CELL ERROR downside one other means.
Additionally, check out this superior video that helped me lots:
The publish repair the CELL ERROR message on SkyRC when charging a LiPo first appeared on AirBuzz.One Drone Weblog.