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.
How long should a deep cycle battery last? I'm wondering if deep cycle batteries have the same short lifespan as normal car batteries. Mine is only 2 years old and when I put it on charge the charger goes to max current for a few seconds, then off, and repeats, but the battery clearly isn't taking any charge. It has water, although I can't check the electrolyte.