Chosen Solution
So the original battery charges fine green light goes on as normal but just got a replacement battery a Fry’s electronics it’s the right one for my camera it only go in one way so that’s not an issue but when I go to charge it automatically goes to red ( error)? Side by side comparison they are identical.
Daren, id it “it charges the original battery just not the replacement one” you have a bad replacement battery. Contact the vendor and have it replaced.