small laptops with dc 19v 2 1a battery

{"cid":"90159890","title":"L178\u00d7W81\u00d7H39mm Flood Rescue Equipment Emergency Starting Power 5V USB Port","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/8e\/924e95f719ef571f9bd84f9e19b2-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Harzone","Model Number":"Emergency Starting Power","Minimum Order Quantity":"negotiation","Delivery Time":"negotiation","Place of Origin":"China","Payment Terms":"negotiation","Supply Ability":"negotiation","Size":"L178\u00d7W81\u00d7H39mm","Battery Capacity":"13800mAh","Output Port Voltage":"Vehicle Starting Port: 12V","USB Port":"5V","Laptop Port":"19V\/16V","Vehicle-Mounted Article Port":"12V","Output Port Current":"12V\/DC output current 2A","Charging Voltage\/Current":"15V\/1A","Starting Current":"\uff1e200A","Peak Current":"400A (\uff1c3S)","Total Charging Time":"around 3 hours","Cycle Life":"more than 3000 times","Operating Temperature":"-10\u2103 to 85\u2103"}}