OK, you have a great charger, so no issue there.
The AW is almost a year old, so it is probably just used up. They only have so many charge/discharge cycles in them. Time to replace those.
The Efest batteries are considered a big step down from the AWs, they wont perform or last as long as the AWs, so maybe time to retire those as well.
ANY battery with the name fire as part of the brand name is generally considered crap. I wouldn't use them at all.
The Efests you ordered will probably work well for a while, then degrade pretty quickly.
I am not very familiar with SVD, but I would bet if you looked on their site for use instructions they will recommend only using AW. Most VV/VW manufactures suggest only using AW batteries.
You should follow their recommendation
