for DHVโs, iโd go with either the MIGHTY+, classic dynavap, or a terpcicle. personally i think the terpcicle is the best due to the amount it holds and the price comparative to the others. the only โdownsideโ is that itโs an analog vaporizer which means you gotta have a torch to heat it up but i honestly prefer that over having to recharge and shit. do not get this battery though lmfao itโs a complete waste of money.