1. Green energy,Non-toxic, non-polluting, wide range of raw materials, cheap;
2. Long life cycle, 2000 times at 80% DOD;
3. It without heavy metals and environment friendly;
4. Maintenance free;
5. Internal BMS with full protection,battery has high voltage protection with higher reliability;
6. No memory effect;
7. High temperature performance is good;
8. Capacity of single battery cell is big;
9. High safety,no explosion,no fire;
10. Low self-discharge rate,≤3%/month.