Uwell Crown 4 200W TC Box Mod
The Crown 4 Box Mod by Uwell is an elegant, yet simple device that is capable of up to 200W with the Uwell proprietary Chip. The Crown 4 Box Mod features etched panels, leak-proof 510 connector, and a non-slip grip on the bottom. Maintaining the theme, the Crown 4 Box Mod features a crown design on the oversized firing button, and pairs perfectly with the Crown 4 Sub-Ohm Tank; The Crown 4 Box Mod has a temperature control suite that supports SS304, Ti200, and most importantly the SS904. This feature ensures that users get the most out of your Crown 4 Sub-Ohm Tank. Uwell introduces their new and modernized Crown 4 200W TC Box Mod and features a vast design whilst presenting itself with a new Circuit Board Design. The new UWELL circuit board is is more resistant to dust and corrosion while greatly extending the products life, and implements versatility through output and control. The UWELL Crown 4 Box Mod has an output range of 5 to 200W and an atomizer resistance range of 0.1 to 3.0 ohm when used in "POW" mode. In "TCR" mode, users are able to utilize their regular SS304 and Ni200 heating element preference and are recommended to use 0.00010 to 0.01000 coefficient range; When using SS304 users are recommended to use 0.00088 to 0.0020 coefficient range while Ni200 is recommended at 0.00690 to 0.00020 coefficient range. Finally, users can use the "SS904" mode; The "SS904" mode is meant to be paired with the Crown 4 Sub-Ohm Tank, which is the new flagship Sub-Ohm tank that utilizes SS904 plug and play replacement coil heads. Powering the Crown 4 Box Mod are dual high amperage 18650 batteries (SOLD SEPARATELY) and are housed through the magnetic etched panel of the the device. The simplicity of the Crown 4 only increases with the triple control interface, an Oversized Firing button with a protruding crown emblem and dual adjustment buttons. Holding both fire button and up adjustment button locks the adjustment button, holding both the fire button and down adjustment button locks the entire system, and holding both adjustment buttons flips the screen. The OLED display features an assortment of essential vaping data that varies from output wattage, output voltage, atomizer resistance and much more. The Crown 4 200W TC Box Mod and if paired with the Crown 4 Sub-Ohm Tank is an elegant, yet simple device to add to your collection due to it's formfactor and dynamic configuration.
Product Features:
UWELL Onboard Chip
5 to 200W Output Range
0.1 to 3.0 ohm Atomizer Resistance Range
0.7 to 8V Voltage Range
Temperature Control Suite
SS904 Support
TCR Support
SS316
0.00088 to 0.00020
Ni200
0.00690 to 0.00020
Resistance Lock
200 to 600 degree Fahrenheit Range
0.1 to 1.0 ohm Atomizer Resistance Range
0.91 Inch OLED Display Screen
Vertical Arrangement
Output Temperature
Output Wattage
Output Voltage
Material and Mode Selection
Atomizer Resistance
Output Current
Puff Timer
Individual Battery Life Indicator
Adjustment Lock
Holding Power Button + Up Button
System Lock
Holding Power Button + Down Button
Three Button Control Face
Oversized Firing Button
Crown Engraving
Adjustment Buttons
Magnetic Etched Battery Door Cover
Accepts A Single 18650 Battery
Battery Sold Separately
Micro-USB Port for Charging
Zinc Alloy, PC + ABS & Aluminum Construction
Stainless Steel Plated 510 Threading
Spring Loaded Gold Plated Contact
Product Dimension:
84mm by 52.5mm by 25mm
Product Includes:
One Uwell Crown 4 Box Mod
One Micro-USB Cable
One Warranty Card
One User Manual




















