Geekvape Aegis Mini 5 Mod

The Geekvape Aegis Mini 5 mod is a compact box mod with a 3200mAh built-in battery and 75W max output. It's IP67 rated for dust, splash, and shock resistance, and takes any tank via the standard 510 connection. Three modes - VW, Power, and Bypass - cover everything from MTL to DTL depending on what you've got screwed on top. USB-C 5V/3A fast charging.
This is the mod-only version. If you want the full setup with the Z Nano 3 tank and B Series coils included, the Aegis Mini 5 Kit is the one to go for. No external batteries needed - the 3200mAh cell charges in the mod and should get most vapers through a full day.