the question is mainly, if I set it at 70 watts, should it fire at 70 watts till the battery dies, like my dna 200? or will the watts drop as the battery charge drops like a mech mod. Surely if I want 70 watts, I set it to 70 watts then use it at that till the battery dies, currently the hit just gets weaker and weaker until I then pop a new battery in. If it will drop as the battery drops then im sending it back as its not fit for use without running it at like 30 watts or under. Wont even fire 70 watts, full charge with 0.18ohm coil.