Core UDC30 Problems

[Chris Larner]

I have recently re started racing and got myself a second hand Core charger. I was charging (ballance charging) my Intellect 5400 lipo at 4 amps and it started ok then dropped to arround 0.2Amps and carried on for ages, the cut out voltage is set too 8.4volts and the mah is set too 5400. Is this normal or is there something wrong with the charger. Its also connected to a much more 13amp supply so no probs there.
Any help or advise is appreciated.