Crown7 Coupons The original e-cig company, established in 2007, crown7 has helped create the electronic cigarette market in america. Using chargers other than the Hydro Imperial charger for the Hydro Imperial battery may cause a fire or damage to your product. Crown7 has traveled to extensively to over 10 different manufacturers over the years and we assure you that we offer the best products to our customers, bar none. Every product is backed by the Crown 7 warranty. The warranty shows we stand behind our product. the revolutionary new way to satisfy a nicotine fix without any harmful smoke and odor. Crown7 Coupons has been featured in news stories on all of these networks and publications. We are very proud of the fact that the media has given us such positive feedback. Please take a few moments to read what our customers have to say about Crown7.