... :12.8V Capacity:155AH Size:352*225*172mm Material:LiFepo4 18650 lithium battery Lithium-ion Phosphate Battery packManufactured to exacting standards ... 5%-95%CertificationsFCC Class B,CE,UL1642FCC Class B,CE,UL162FCC Class B,CE,UL162FCC Class B,CE,UL162FCC Class B,CE,UL162BMS design specifications1 ... 94V-0FCC,CE,UL 94V-0Shipping classificationUN3090,Class9UN3090,Class9UN3090,Class9 18650 lithium battery