13S 20A Balance BMS：. Model: 13S 20A Lithium Battery BMS Board. 1 13S 20A Balance BMS Board. Discharging Current: 20A. 6P13S 18650 Battery Bracket：. Model：A-B bracket (two pieces/set）. nickel sheet : SPCC nickel plated steel sheet, 1/4 hard state. ).
eBay