1. Long life, large capacity and good shock resistance2. Low self discharge and good discharge performance at low
temperature
3.Strong charing acceptace and quick- charging capability
4. Storage over- discharge resistance and charge retention
5.Maintenance-free and no acid or water for mantence in usage
6. Excellent large current discharge performance, and have obvious
advantages in startup and climing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Good service