The Laisimo F4 box mod, by Sigelei, just recently hit the market. It has a maximum wattage potential of a whopping 360 watts. It is powered by four 18650 batteries. The mod is equipped with a 1.3 inch colorful screen and colorful LED light. It is capable of temperature control and is able to receive firmware upgrades through it’s USB port. It comes in black, red, silver and blue.
The video review on the Laisimo F4 reveals that tanks up to 40mm in diameter will fit this mod. The connection for the tank is centered, leaving enough space for the largest tanks out there. The reviewer observes no button or battery rattle whatsoever. He says the mod has a very nice matte finish that seems to be very durable. Concluding with some pros and cons, the pros include: well built, color screen, holds large tanks, battery life, performs well in temperature mode, and it serves as a power bank for other electrical devices. Cons: It keeps resetting with “new atomizer?” every time it is used. Plus the letters on the menu screen are small, especially for such a hefty mod. This device is recommended for vapers looking for a crazy, powerful mod that is large and able to handle huge tanks on top.
Sigelei Laisimo F4 360W Box Mod on sale for $62.90
WATCH The Video Review: