This power bank features a 15W Qi wireless charging pad and a 22.5W USB-C port. It includes a Tesla-grade lithium-polymer battery with graphene-enhanced cooling to prevent overheating. The price drops from $39.99 to just $19.39 with the code ''98434SLP'' at checkout. Shipping is free. 

Price applies to the color Black. This deal is valid only for Prime members.