48V 16 cells 30A LiFePo4 Lithium iron Battery BMS Protection Board balancing 16S 699994272250. Using the occasion: 48V electric bicycles, robotics. 1 x 6 cells 48V string protection board lithium iron phosphate. Note that the lead head, iron, etc. Welding battery lead must be careful not to take wrong or reverse.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : MPN: : Does Not Apply , Compatible Battery Size(s): : Battery Balance Protection Board PCB: Brand: : Unbranded/Generic , UPC: : Does not apply , 。