DET Power Valve controlled sealed lead-acid battery is also called “maintenance free battery”.
Special sealed epoxy resin, groove shell and cover structure, as well as long sealing path for terminal and connector are adopted to ensure that the valve controlled sealed lead-acid battery has excellent leakage resistance, and the specific life is long (up to 1200 times), sufficient capacity, good conductivity and wide range of temperature, It is widely used in all walks of life.