Original IJOY MAXO Quad 18650 315W Box Mod $49.99 The original IJOY MAXO is the first quad 18650 BOX MOD, two 18650 also work. The mod will bring you longer life-span than triple 18650 box mod. The appearance of the MAXO can be customized by leather sticker, different colors to choose from. The mod is with ergonomic design, goo hold feeling, simple and practical. It is easy to use menu making everyday use more efficient and effective than ever before.