Looking for the best 510 cartridge battery for low-key sessions on the go? Meet the G Pen Hydout 510 Cartridge Battery — a compact, concealed vape battery for 510 cartridges that delivers serious performance without blowing your cover.
This pocket-sized powerhouse features a hidden magnetic mouthpiece cover to keep your cart discreet and protected from light (yes, it helps preserve oil quality), a 400mAh battery, adjustable voltage, and a bright LED display for full control over every hit. Compatible with most 510 thread cartridges up to 2g, the Hydout is perfect for smooth, customizable sessions—wherever you are.
Stealth Design: Magnetic cover hides your 510 cart for ultra-discreet vaping
Adjustable Voltage: 5 heat settings (2.4V–3.8V) + preheat mode for clog-free hits
LED Display: Shows battery life + voltage so you’re always in control
USB-C Charging: Fast, modern, and convenient
Compatible with Most 510 Carts: Works with cartridges up to 2g
Battery: 400mAh rechargeable
Voltage: 2.4V / 2.8V / 3.2V / 3.6V / 3.8V
Preheat Mode: 1.8V
Size: 90mm x 37.5mm x 18.5mm
Charging: USB-C (cable not included)
1x G Pen Hydout 510 Cartridge Battery
1x Magnetic Mouthpiece Cover
510 Cartridge not included
USB-C Charging cable not included
Whether you’re new to carts or a seasoned sesher, the G Pen Hydout 510 Cartridge Battery is the perfect vape battery to keep your sessions smooth, smart, and on the low.
Get yours now—stealth mode never looked this good.
