The positive electrode of the battery adopts a tubular plate structure, the negative electrode adopts a plate structure, the separator is made of imported PVC-SiO2 material, and the electrolyte is a colloidal electrolyte. The float charging service life of the battery is as long as 18 to 20 years (at 25℃). The special structure design makes the self-discharge of the battery extremely low. After deep discharge for 12 hours, it can be immediately recharged, and the capacity can reach 95% of the rated capacity. It is particularly suitable for environments with large temperature differences and unstable power grids, or for renewable energy storage systems that are in an electric state for a long time.
