However radiculopathy is not the cause of back pain, some of the major causes of acute and chronic low back pain (LBP) are associated with it. Spondylolisthesis is most common in the lower lumbar spine region. Causes are minor overuse trauma, particularly repetitive hyperextension of the lumbar spine.
Deep cycle batteries are designed to be discharged down as much as 80% time after time, and have much thicker plates. The major difference between a true deep cycle battery and others is that the plates are SOLID Lead plates-not sponge.
1 Off-season battery maintenance will provide extended run time and lifetime for your marine battery.  Deep Cycle Marine and Boat batteries work best when the charge is maintained in the battery â do not store the battery in a discharged state. Use a top quality Marine Battery Charger.