Features 
1.Cylindrical LFePO4 cell-26650/32700(3.2V 3.0~6.3Ah), higher reliability                           
2.Fully replaceable with current batteries (Lead-acid, Ni-Cd)                                               
3.Maintenance-free 50% lighter than lead-acid batteries     
4.Longer cycle life 2000 cycles@100%DOD                
5. Lithium iron phosphate technology, safe and reliable.   
6.Optimum adaptation to variety applications with series & parallel expansion support