I bought this a few weeks ago and I'm using it to charge a 3 cell battery. Today, the middle light on it is red when connecting to AC and no battery connected, the other two lights are green. Is it safe to use this charger with a 3 cell Lipo or not?
Does the manual mention this indication and/or troubleshooting?
2008 Stampede VXL
Nothing I could find in the manual. I've bought a new charger since then
Yes but if you want a good battery life in long term, I would advise you to buy a better charger.