Sourcingbay Multifunction Portable Car Emergency Jump Starter 10000mAh Booster Emergency Power with LED Light for Illumination And SOS & High Capacity Power Bank for Cellphone Tablet Laptop-Red Multifunction Portable Car Emergency Jump Starter + Power Bank with LED Light Battery Capacity: 10000mAh (37Wh) Li-polymer; EC5 output: 8-12V /300A (Maximum) Peak Cranking Power DC output: 12V /3.5A (Maximum) 19V/3.5A (Maximum) Main Product Dimensions: 182x83x151mm (L x W x D); Main Product Weight: 891g This jump starter Designed to give your car a burst of light, this is a multifunction portable Car Battery emergency booster with a torch (for illumination and SOS) and a power pack for recharging your mobile phones, notebooks and other devices