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Squid Industries Tac21 Mod
Squid Industries Tac21 Mod with two high amp 20700/21700 battery slots. And the Tac21 Mod supports 5-200W output with multi-function fire switch. You can also use two 18650 batteries by 18650 battery adapter. Together with the new top OLED Screen, you can know the working conditions clearly. In a word, the Squid Industries Tac21 Mod definitely is one of the best Mod. Get one with your 510 tank and have a try. It will bring you a great vaping.
Variable Wattage: 5-200W
Min Resistance: 0.1ohm
Working Mode: VW
Battery Type: 2x High Amp 20700/21700 & 18650 Battery Slots (18650 battery adapter included)
Display: OLED Screen