Broken lipo? why why why?
 

I have one 2s lipo and one 3s lipo from turnigy. 5000 mah 30-40c.
I can run my truck and they are not"fat". But my loader say: bip bip "voltage to high" bip bip.
i have a graupner 16. What to do? Can i use them?

Please help me

Your loader? You mean charger?

It sounds like if the voltage is too high you have it set for 2s when you plug in the 3s pack?

Do you have it set for lipo, and not li-ion/ life etc?

Use a voltmeter to read the cell voltages/ whole pack voltage.

Normally low-voltage is the issue with chargers, but thats easily fixed ( if its fixable, that is )...

Ha ha sorry, charger.

But i balance everytime and the charger should "feel" its 3s. When a use the balance I can't choose s... My 2s is no problem.
Next time I try without the balance and choose 3s.

The charger should be able to work out how many cells there actually are in the pack when you connect it up, but if you programme in a different number, thats when the charger senses something isnt correct, thats what I was thinking.