Mooch - If you have an Efest, Ampking, or EBAT 3000mAh 20700 with a three or four "leg" top contact please let me know. I'm checking if any of them have changed
Molicel INR-20700A 20700 3000mAh 35A Battery
18650 vs. 21700 vs. 20700 Batteries: What's Best for Your Vape Mod?