best portable power bank for laptop

{"title":"Multi Function 12000mAH Portable Power Bank Battery Jump Starter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/33\/2960278ab89587e1c114dea76ad8-200x200-1.jpg","attrs":{"Price":"6 USD TO 23USD","Brand Name":"LA-SURE","Model Number":"12V","Minimum Order Quantity":"100 PCS","Delivery Time":"3 TO 8 DAYS","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"100000 PCS PER MONTH","Packaging Details":"CARTON BOX","Warranty":"18 Months","Size":"180*85*3.5mm, 160*75*28mm, 230*81*81mm, 200*45, 248*248*96mm","Type":"Jump Start,Emergency Tool Kit,Booster Cable","Color":"Black,Red+black,blue,gray,Red or OEM","Peak current":"12V\/1200A; 24V\/1200A,800A(0.2S)","Input":"15V\/1A,12-15V","Output":"12V\/2A,5V\/2A; 12V auto MINI portable car battery Jump Starter","Capacity":"12000mAh,89800 mAh,9600mAh\/35.52Wh\/60C 10500mAh\/38.85Wh\/60C,16800mAh car power bank","Product name":"Car Battery Jump Starter,Portable 150Wh multifunction 110V\/220V AC power bank with jump starter","Starting current":"200A-400A","Weight":"800g,470g","Cycle life":"1000 Times","Material":"ABS,aluminum alloy","Operating temperature":"-20\u2103-60\u2103","Battery type":"Lithium cobalt,Lithium Battery,high quality lipo battery","Start current":"400A,12V\/600A; 24V\/600A","Battery capacity":"6000mah \/44.4WH","Usb output":"5V---2A","Voltage":"12V \/ 16V \/ 19V,DC 12V car power bank,12V"}}

{"title":"New 65W Ultra Compact Mini Power Bank with built in cables","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a5\/17\/8b94a13eecf2db9b985d304c4348-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Amjor","Model Number":"PB 120","Minimum Order Quantity":"100","Delivery Time":"15 ~ 30 days","Supply Ability":"800000 pcs \/ month","Place of Origin":"China","Material":"PC + ABS","Capacity":"20000 mah","Battery Type":"Li-PO","Input":"65W Max","Output (Port)":"65W Max","Output (Cable)":"60W max","Built in Cables":"Yes","Airline Approved":"Yes","Screen Type":"LCD","Weight":"350g","Color":"Balck, Sliver and Custom"}}

{"title":"European GaN Tech 3Ports 65W USB C USB-A QC3.0 Charger For Laptop","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9c\/ae\/5ed97e487e3f6ba3f6c2dfb838f1-200x200-1.jpg","attrs":{"Price":"0.81\/pieces 200-4999 pieces","Brand Name":"KC","Model Number":"KC-AD-US","Minimum Order Quantity":"500 pieces","Delivery Time":"15days","Certification":"CE FCC","Place of Origin":"CN;GUA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"1000PCS\/Per Week","Packaging Details":"1PC\/WHITE BOX","Output":"US Plug Adapter","Protection":"Over-charging, Overcurrent, Overvoltage, Short Circuit Protection","Usage":"LAPTOP,","TYPE":"NEMA 615P;615R;","colour":"black","protection":"shortage\/over-current protection","OME":"yes","Type":"Electric, usb wall charger, Power Supply Adapter, Universal Adapter, CAR CHARGER","MOQ":"500PCS"}}