Is there a page that shows the torque specs for the batteries?Well I had a chance to borrow my mechanics high end torque wrench. Sadly its lowest setting was above 6 nm. Considering the stories of snapped screws on battery cells I elected to use a torque screwdriver that has been recommended by others. It is not digital but has a fairly easy scale for adjustments. I really liked that it came with a 1/4 to socket adapter. This made tightening up the screws on the terminals much easier. I went shy of 6 nm. They are still quite snug and should be fine.