Received mine last Thursday and after a full weekend of use, I can say I am extremely pleased with this new addition to my collection. I get a full day and then some with a fully charged CGR18650CH, and my Davide and Protank 2 work well with it. The build quality is phenomenal... it makes the MVP feel like a toy. My only gripe is that it is a fingerprint magnet, but a wrap will solve that. Two thumbs up for innokin!