20700 - 21700 Mods
Shop a wide variety of 20700 and 21700 battery compatible mods at VapeHappy®️! Many of the 20700 and 21700 devices are also compatible with 18650 batteries with the use of an adapter! Enjoy increased battery life with a minimal increase to the overall size of your mod! Browse from big brands like Dovpo, Vandy Vape, SMOK, VooPoo and Joyetech!
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