3 2v lifepo4 280ah 5 4kg

{"cid":"91202453","title":"5000 Cycles Lithium Ion Battery Packs 3.2v Lifepo4 280ah 5.4KG","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/90\/876a34b05847f8556294a923eac5-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BAIDUN","Model Number":"3.2V280K","Minimum Order Quantity":"Negotiation","Delivery Time":"5-8 working days","Place of Origin":"China","Payment Terms":"Credit card, T\/T,PayPal","Certification":"CE\u3001FC\u3001MSDS\u3001ROHS\u3001UN\u3001UL\u3001BIS","Supply Ability":"\u226530000 pieces\/month","Size":"172*204*71mm","weight":"5.4KG","nominal voltage":"3.2V","rated capacity":"280K","AC Impedance Resistance":"\u22640.25m\u03a9","Max Charge Current":"1C","Charging Temperature":"0\u2103~55\u2103","Storage Humidity":"<70%","Standard discharge time":"2.0h","Cycle life":"3500times"}}

{"cid":"91198303","title":"CATL 280Ah LiFePO4 Battery Pack with 6000 Cycles for Solar System","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/03\/056c2a16300e14c9a587f0e828e8-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"CATL","Model Number":"280ah","Minimum Order Quantity":"4","Delivery Time":"10 days","Certification":"CE\/FCC\/ROHS","Place of Origin":"China","Payment Terms":"T\/T,Western Union,D\/P,D\/A","Supply Ability":"1000pcs\/day","Packaging Details":"carton box","Nominal capacity":"280AH","Nominal voltage":"3.2V","Internal impedence":"\u22640.3M\u03a9","cycle life":"6000 times","MCC":"280A","MCDC":"280A","Net Weight":"5.34\u00b10.30Kg","Single package size":"72*174*200mm"}}