for DHV’s, i’d 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 “downside” is that it’s 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 it’s a complete waste of money.