Pro Pen NEO 400 | Slim 510 Vape Battery Design

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Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

Pro Pen NEO 400

$12.50

Color — Blue

Blue

Green

Purple

Black

Rainbow

Polished

Stay Stealth with this add-on

The Pro Pen NEO 400 is a 510 vaporizer with a full color screen and all-day battery life that combines simplicity and performance for a vaping experience like no other.

High-Capacity Battery – 400mAh battery for extended usage.
Variable Voltage – Five adjustable voltage settings (2.1V, 2.5V, 2.9V, 3.3V, 3.7V) for tailored performance.
Fast Charging via USB-C – Quickly recharge your device for convenience.

Features

Battery: 400mAh
Power Settings: Customizable (2.1V, 2.5V, 2.9V, 3.3V, 3.7V)
Charging: USB-C fast charging
Activation: Button-activated with 5-click on/off
Compatibility: Fits most 510-thread cartridges
Size: .75" x 2" x 5.12"

Includes:
Cartisan Pro Pen Neo 400
USB-C charger

This product and all products on this site are intended and sold for legal purposes only.

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To turn this battery on/off click the button repeatedly 5 times.

Click the button 3 times repeatedly to change the voltage, this device has a variable voltage range of 2.1V to 3.7V

The battery indicator on device screen will show a full set of bars.

Click the button 2 times repeatedly to activate pre-heat function.

Customer Reviews

Overall rating: 5.0 / 5 from 25 reviews.

Customer photo review of Pro Pen NEO 400

Found this website randomly and it’s great! 5 mode's also gives u a 10 second count down on your hit for blinkers! They are not scamming I didn’t expect them to be this good definitely recommend!

Brian R. 5/5 Verified June 2, 2026

Pro Pen NEO 400

Customer photo review of Pro Pen NEO 400

Instant ripper!! They not scamming, gives you 10 second count down. 5 modes everything you need they didn’t promote or anything found this online and it’s great!

Brian P. 5/5 May 31, 2026

Pro Pen NEO 400

Customer photo review of Pro Pen NEO 400

Very easy to work, modes are easy to switch. Love the 5 click power on and off. I love how small the mod is, fits in a womans pocket comfortably. Its also perfect for day trips!

Robin U. 5/5 Verified June 5, 2025

Pro Pen NEO 400

Na

Abraham L. 5/5 Verified July 20, 2026

Pro Pen NEO 400

It’s great

Chris B. 5/5 Verified June 28, 2026

Pro Pen NEO 400

Good color, love the screen!

Brianne B. 5/5 Verified May 22, 2026

Pro Pen NEO 400

Love this color! I’d buy everything in it if I could!

Brianne B. 5/5 Verified May 22, 2026

Pro Pen NEO 400

Loved these! I’m in California and I can’t find any good batteries that don’t burn my resin! Thank you!

Brianne B. 5/5 Verified May 22, 2026

Pro Pen NEO 400

great product and I appreciate the fast shipping!

Ara J. 5/5 Verified May 17, 2026

Pro Pen NEO 400

Perfect size

Jv L. 5/5 Verified May 14, 2026

Pro Pen NEO 400

great pen, easy to use, high quality with its metal. it does get a little hot but i think that’s normal for most carts. its a great budget battery especially with variable voltage. it’s around the size of like a expo marker or a thick sharpie, around the length of a golf pencil. pretty color and smooth controls too. great job cartisan team, i love the battery!

Edward D. 5/5 Verified April 15, 2026

Pro Pen NEO 400

Works as advertised. Use it when traveling

Timothy O. 5/5 Verified March 18, 2026

Pro Pen NEO 400

It works well, has good voltage settings and I enjoy having the battery display.

Aaron B. 4/5 Verified March 10, 2026

Pro Pen NEO 400

Always a great experience i buy all my equipment at cartisan! Thank you for the great products

Steven L. 5/5 Verified February 3, 2026

Pro Pen NEO 400

Arrived quickly. Very good price and value. Charged nicely. Draws smoothly. It’s a good deal!

C F S. 5/5 Verified October 13, 2025

Pro Pen NEO 400

LOVE his pen!! Have bought 4. 1 for myself and the others as gifts. Definitely happy with purchase.

Vic O. 5/5 Verified September 15, 2025

Pro Pen NEO 400

I love how easy usage is

Ruby B. 5/5 Verified September 2, 2025

Pro Pen NEO 400

LOVE this pen. One for myself and two as gifts.

Vic O. 5/5 Verified August 14, 2025

Pro Pen NEO 400

Great pen!!! Fits 2 gram cartridges perfectly. Reliable and very quick charge. LOVE the digital display. Will be buying again for sure.

Vic O. 5/5 Verified August 11, 2025

Pro Pen NEO 400

Cartisan is always a great battery

Jason G. 5/5 Verified June 26, 2025

Pro Pen NEO 400

Great product. Long battery life. Small and compact. Love the versatile design and settings.

Peter B. 5/5 Verified June 17, 2025

Pro Pen NEO 400

It works as intended, is cute, and I really like the display screen to see battery life. It holds charge well, too.

Jacquelyn R. 5/5 Verified June 10, 2025

Pro Pen NEO 400

Heat up time is fast and the readout has cool, trippy colors. Good job.

Nathan V. 5/5 Verified June 3, 2025

Pro Pen NEO 400

Easy to use and love the feel! Seem to last a long time without breaking.

Shelley A. 5/5 Verified May 27, 2025

Pro Pen NEO 400

Works great, no issues so far :)

Melissa E. 5/5 Verified May 19, 2025

Pro Pen NEO 400

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