Description

This product has been discontinued — see our current alternative below. There are 6 colors available of the Coolfire 4 to choose based off your preferences: Black, Red, Purple, Silver, Blue and Amethyst. The variable wattage range for the Coolfire 4 are between 6W to 40W with the adjustable of 0.5W increments, which is great and compatible with most of the sub-ohm atomizers in the market today. Option to switch to voltage is also available with the range of 3.0V to 7.5V with 0.1V increments. With 510 spring loaded connection, atomizers will sit nicely on the Coolfire 4 and can handle resistance as low as 0.3ohm. Innokin Cool Fire IV V4 40W Box Mod Features : Output wattage: 6.0W – 40.0W Output voltage: 3.0V – 7.5V 2000mAh built-in battery capacity Maximum output wattage: 40W Maximum output current: 12A Maximum output voltage: 7.5V Handle atomizer resistance as low as 0.3ohm 510 spring loaded thread 3 click on/off OLED display Micro USB charging Vape while charging Heat dissipation vent holes Low voltage warning Overheat protection Short circuit protection Over discharge protection Memorize voltage or wattage setting Package comes with: 1 Innokin Coolfire 4 1 eGo Adapter 1 USB Charging Cable This product is for advanced user only! Please have a great understanding and technical knowledge on how to use this product in order to properly use it. Use it at your own risk! Note: There is always an inherent risk when using any rechargeable batteries at anytime and under any circumstances. When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be cautious and carefully use as they are very sensitive to charging characteristics and may explode or burn if mishandled. Please make sure that you have great knowledge on all rechargeable batteries before you use them. Always charge batteries at the clean and fire-proof surface. Never leave charging batteries unattended. If you see that there are visible damages on the batteries, please do not use. Always keep, store and transport the rechargeable cells in a safe, non-conductive container in controlled environment Do not use any rechargeable battery as well as any battery charger if any visible damage is present, as well as if the cell or charger has been stressed through mishandling, accidental or otherwise, even if damage may not be visible. Always store and transport rechargeable cells in a safe, non-conductive container in a controlled environment. Please dispose battery cells, chargers or any other electronic devices in accordance of local laws and mandates. Shop more Box Mods here.