• Wide temperature range operation, 70% capacity retention at -40℃, 90% capacity retention at 60℃, support low temperature -20℃ charging；
• Good C rate performance, 5c discharge capacity retention rate ≥93%；
• High safety, no lithium dendrite problem；
• Built-in high-performance protection board (BMS), which can realize multiple cell-level security protection；
Supports customization of features such as labels, LCD displays and Bluetooth functionality；
It is suitable for various occasions that require emergency backup power, such as medical, fire, public security and other emergency rescue places, as well as places that require continuous power supply, such as outdoors, homes, etc.