... :155AH Size:352*225*172mm Material:LiFepo4 18650 lithium battery Lithium-ion Phosphate Battery packManufactured to exacting standards SL series Modules ... output port Digital and analog5. Digital state output port , Battery to battery balance control6. Drive train per charge control7. Control of ... 0FCC,CE,UL 94V-0Shipping classificationUN3090,Class9UN3090,Class9UN3090,Class9 18650 lithium battery