40ah powerwall for back up system

{"cid":"91199443","title":"Bely Lithium Trolling Motor Battery 24V 40Ah Powerwall For Back Up System","imgUrl":"https:\/\/img.ismap.com\/nimg\/78\/82\/51cc48ab3a77554c956bb17b88a6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Bely","Model Number":"BLY-LFP-24V40AH","Minimum Order Quantity":"10pcs","Delivery Time":"7-14 days for samples, 35-60days fpr mass production","Certification":"CE, MSDS, UN38.3,ROHS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"100000pcs per month","Packaging Details":"Carton","Type":"LiFePO4","Nominal Voltage":"25.6V","Nominal Capacity":"40Ah","Usable Capscity":"1024Wh","Cycle Life":">2000@ DOD 80%","Weight":"Around 10KGS","Dimension":"275mm(L) x 106mm(W) x 223mm(H)","Oem\/odm":"Accepatable"}}