G Pen Hydout Purple Translucent 510 Battery
⭐ Expert Product Summary
The Purple Translucent Hydout conceals a compatible 510 cartridge inside a clear-tech shell. Its 400mAh battery offers five voltage levels, draw activation and a digital display.
Remove the magnetic mouthpiece to install a compatible cartridge, then replace the cover around it. G Pen lists support for most standard 510 cartridges up to 2g; cartridge shape still needs to fit the enclosure. The Purple Translucent shell shows the internal layout while covering the cartridge during use.
The five settings are 2.4V, 2.8V, 3.2V, 3.6V and 3.8V. The digital LED display shows the chosen output and battery information. A separate preheat cycle runs at 1.8V for 10 seconds, and breath activation supplies power when you draw.
Hydout Controls and Charging
Five quick presses turn the battery on or off. Triple-click to move through the voltage settings, and double-click for the 10-second preheat. Recharge through the USB-C port using a separately purchased cable. G Pen recommends waiting for a full charge before use.
Cartridge Fit and Care
The 510 thread is one part of fit; the cartridge must also fit beneath the magnetic cover. With the battery off and the cartridge removed, gently clean the thread and contact using a lightly dampened swab. Let the area dry before reassembly and keep liquid out of the port and display.
G Pen Hydout Purple Translucent 510 Battery Specifications
- Battery — 400mAh
- Connection — 510 thread
- Voltage levels — 2.4 / 2.8 / 3.2 / 3.6 / 3.8V
- Preheat — 1.8V for 10 seconds
- Draw-activated output
- Digital LED display
- USB-C charging port
- Purple Translucent finish
Included Items
- Hydout battery
- Magnetic mouthpiece
A cartridge and USB-C cable are sold separately.
Explore more devices in the Grenco Science collection or compare 510-thread batteries.
Frequently Asked Questions
Does it come with a cartridge?
The listing is for the battery and magnetic mouthpiece. A compatible cartridge is purchased separately.
Is the charging cable included?
G Pen’s package list excludes the USB-C cable.
How do I change the voltage?
Press the control button three times to cycle among the five voltage levels shown on the display.
Does every 2g cartridge fit?
G Pen specifies most 510 cartridges up to 2g. Cartridge shape and enclosure clearance also determine fit.
How do I start preheat?
Double-click the button to start a 10-second cycle at 1.8V.