32140 Sodium Ion 3.0V 10Ah Cylindrical Battery 10Ah 15Ah 20Ah 75Ah Na-ion Cells For 12V Car Audio Starting Battery

The 32140 sodium - ion battery has a moderate volume, high energy density, and excellent low - temperature performance. It can maintain a discharge efficiency of over 75% in extreme low - temperature conditions of - 40°C. At the same time, it supports pulse discharge up to 10C, providing strong and stable power support for devices such as low - speed electric vehicles and residential energy storage systems. In addition, its long cycle life and high safety endow it with a wide and reliable application prospect in fields such as energy storage systems, low - speed electric vehicles, and base station backup power supplies.