The Modfather series box mod is protected by a limited lifetime non-transferable warranty. This warranty applies to every component of The Modfather except the mosfet and specifications listed below. Marco’s Vapor reserves the right to void the warranty if it is determined that the device was misused or improperly maintained. If the mosfet is blown or tripped, the warranty is void. Stripped threads, water/juice damage, cosmetic scratches and dents, improper battery usage, and modifications or customizations of any kind will not be covered by any warranty. The customer will be required to pay any shipping cost incurred by voided warranty repair. If the device warranty is void, device repair will be priced on a case by case basis.

*Do not use batteries less than 30 amps or more than 40 amps, do not build below .3 ohms*