Eleaf iStick Pico 21700 with ELLO Kit Vapesourcing Mike Vapes is sending over a mod with a pair of 20350's for testing. Thank you! The battery wraps say 1400mAh 25A. Will these cells perform well enough to stack in a MXJO 21700 Battery 4000mAh 20A Max Discharge Rate Vape and E Cigarette Mods with 20700 21700 Sized Batteries myvaporstore.com Accu 21700 4000 mAh 30A MXJO Voluptycig Eleaf iJust 21700 Kit with 5.5ml 2ml ELLO Duro Atomizer Starter Kit Single 21700 18650