软包电池是一种采用铝塑膜作为外包装的电池，具有安全性能好、重量轻、容量大、内阻小和设计灵活（电芯型号可定制）等优点。软包电池特别适合对电源要求具有高低温性能、高能量密度和高放电平台的应用领域，如航空航天、无人载具、无人值守设备、野外作业、手持电台、医疗器械、各种电子产品备用电源等电子电源产品领域。
Soft package battery is a kind of battery using aluminum-plastic film as the outer package, it has advantages of wonderful safety performance, light weight, high capacity, low internal resistance and flexible design (battery models can be customized). Soft package battery is especially suitable for application fields for power requirements with high and low temperature performance, high energy density and high discharge platform, such as aerospace, unmanned vehicles, unattended operation equipment, field work, handheld radio, medical devices, backup power of various electronic products and other applications.