I just received the ipv D2 a few days ago and picked up some new efest 3000. Ive tried several devices on it and they all have been showing noticeable power loss after half battery. So I tried a battery or two I knew was capable of delivering on another mod and the same result. For instance I typically vape my crown tank with .5ohm coil around 45 watts but after the IPV D2 displays about half battery it starts hitting like I have it set to 20 watts. So I tried jacking up the watts to 65 watts /5.75 volts and still had the same noticeable loss of power when vaping. On a fresh battery it hits great until I hit that halfway point it tapers down like a mech mod. Is this normal for the IPV D2? Or is there some kind of work around?
