Innokin makes reliable stuff maybe this One?Neighbor of mine needs some help, and now I need help. He is wanting an internal battery device. He vapes between 30-60w and it would be good if he could get thru an 8hr work day but not a deal breaker if he can't. He is hard on his gear too. Narrowed it down to 3 inside his budget: Sig J150, Sinuous FJ200, eleaf Ikunn i200. Thoughts anyone.
Innokin CoolFire Ultra TC150 Starter Kit with Scion Sub-Ohm Tank
Edit, They also have the mvp4 and eleaf ipower.