Sorry @robin, it wasn't meant like I'm knowing everything already, I just wanted to know, if the drv8825 is compatable with the stepper motor 
@MarkT thanks for your reply, I've tryed the stepper motor on an L298N driver with the battery and it had the power to pull up and hold my camera with a lens and trypodhead (around 2.5 - 3 kg) verticaly, which is enough for my uses, so the battery is ok for my project.
Do you have any suggestions for a small stepper driver which would work?