I have to agree with Jim that the labels are pretty accurate if not better. I do have to say though that there was a kid at my track that was having a similiar problem with Fusion batteries stating that there was no run time and the volts were low. So I had him try my charger and it ended up putting an extra 1300 mah in to the battery and it was getting more voltage out of it. Then when he used his charger again it only put 2000 mah in and less voltage. Then when he tried a non Fusion pack and was able to put 3300mah in. There was just something with his charger that didnt like the Fusion pack. I myself couldnt live without Fusion batteries I tear it up at my track with them. This is just a suggestion it may work or it may not.
