Hello from the Hoosier Heartland
Kristian Wenger.
It looks like the spring on the right is pushing up on the tab that holds the
battery on to the Spark.
It may be possible to stick something in the spring and pull down to release the tension to drop the little black tab down away from the Spark.
You'll have to try and do it while working the release tab on the other side at the same time to remove the
battery.
If the spring is removed, then the
battery probably won't stay on the Spark well with one working tab.
One of these type of
battery clips will help to ensure the
battery won't fall off if you plan on continuing to use the
battery.
Good luck and welcome to the Forum.
