A new green energy solution for mankind. Compared with SLA battery, LiFeP04 has more prominent advantages. Up to 95% rated capacity and Only 1/3 of the weight of a lead-acid battery while SLA batteries usually limited to 50%, easy to move and provide more energy. Up to 90% capacity for more than 4000 cycles in recommended conditions. Supported Wide Application likes off-grid, RVs, Fish finders, Scooters, Industry, Hiking, Backup power supply, etc.