Red wolf battery issues

I found that the inexpensive charger that came with the Red Wolf was not actually doing a good job.....in fact it was overcharging the battery which led to shorter life. I ended up buying a more capable charger (iSDT 608AC) and have had absolutely no issues with Lipo batteries since.
I ordered one. How ever each cell in a 11.1v is 3.7v. The lowest setting on charger is 4.19v . So get a warning when trying to charge
 
Since the stock Red Wolf battery charges thru the Balance Port, when I bought my iSDT from a local RC hobby shop, they supplied me with an adapter cable for the Battery Port. The substitute battery mentioned above uses both ports.
LiPO adapter.JPG
 
Anyone having their RW show low battery. Then put it on the charger. Have it showing a full charge in about 30 seconds. Mine has done that twice. Happened a third time today. This time 2 outside lights went green in about 30 seconds. The middle light was amberish color. Couple minutes later it turned green.
I had a bad battery also