Listen to what I am saying. Lipo batteries are a special technology. Everything Lipo related is governed by strict practices that cannot be deviated from. Everyone who know's anything about Lipo batteries or who uses them or who sells them or in any way comes in contact with them is aware that they can only be charged by a special kind of charger that is certified for use with Lipo batteries. Discussing whether or not you can use some other kind of charger is foolish. These batteries are dangerous and should only be charged with a Lipo Charger which is specifically designed to safely charge these batteries. There is nothing ridiculous about it. If you want to use the word "ridiculous in the same sentence with the word Lipo , then you can say that the internal resistance of these batteries is so low that the amount of current you pull off a 3 cell 2200mAh Lipo battery is RIDICULOUS !
TRY 35 to 50A !
The above battery can discharge at the rate of 25A CONTINUOUS or 50A for a 10 second burst ! That's RIDICULOUS !
If you charge that battery and connect the leads to a switch and then flip that switch and short the leads, that battery will burst into flames. You can say that's ridiculous but you better say it with respect.