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.
Selecting a battery can be confusing. While all will claim to be particularly well suited to a energy storage purpose, all deep cycle batteries are not created equal, even within their own type such as AGM, Gel or Sealed Lead Acid. As a deep cycle battery can be quite an investment, youâll want one that will last the distance. One of the ways to determine this among conventional types is the cycle rating; that is how many times it can be discharged and recharged. One of the best benchmarks for this is the IEC 896-2, based on a 100% discharge.