E-Flight battery not charging.
I got a new blade 400 back in nov. I used the original battery and in feb it just stoped charging. Its charger has 4 lights on it. The first one will blink green/Red the next 2 will stay solid red and the last will blink red. I talked to the LHSbut they said eflight will not do anything because I soddered deans conectors on it. (I have a lot of experiance soddering so that is not the problem.) I don't know if I sould open it up and check if the leads to the first cell have come undone or if their is a way to charge it without that lead and do it with the main lines... but I don't think that will let the cells balance. Would a better charger bring it back to life? Or am I just going to have to let this battery die. I have others but Iwould hate to let a seventy dollar battery go.