Verified CustomerCynthia C.US, US
This is my favorite pen
This is my favorite pen I own it’s anazing
Ooze Twist Slim 2.0 510 Battery
As low as $14.95
15Reward PointsLearn more
IN STOCKSame-day shipping M-F before 4pm ET
Great Deals For You!
OOZE10
Save 10% with coupon code
100% Authentic
Secure Shopping
Free Shipping
Free Returns
Discreet Shipping
Ooze Twist Slim 2.0 510 Battery Product Description
Sleek 510 Battery with Auto-Draw and Variable Voltage
The Ooze Twist Slim 2.0 takes one of Ooze’s most popular 510 vape batteries and upgrades it with a sleeker design, improved battery life, flexible charging, and more convenient activation options. Built for everyday cartridge users, the Twist Slim 2.0 keeps the simple pen-style format people love while adding modern improvements for smoother, easier use.
With variable voltage from 2.0V to 4.0V, the Twist Slim 2.0 gives users precise control over flavor, vapor production, and heat level. It also features both auto-draw and button activation, so you can inhale to activate the device or press the button for more direct control.
It’s a great option for users who want a reliable, easy-to-use 510 battery with a slim pocket-friendly design, quick USB-C charging, and adjustable performance.
User Manual
Need help setting up or using your device? View the full Ooze Twist Slim 2.0 User Manual for instructions, charging guidance, voltage settings, prep mode, and proper care.
Variable Voltage Control
The Ooze Twist Slim 2.0 features precise variable voltage control from 2.0V to 4.0V, allowing users to fine-tune each session based on their cartridge and preferred experience.
- Lower voltage – Smoother, more flavor-focused draws
- Mid-range voltage – Balanced flavor and vapor production
- Higher voltage – Warmer hits and stronger vapor output
This wide voltage range makes the Twist Slim 2.0 a versatile option for different cartridge types and user preferences.
Auto-Draw and Button Activation
The Twist Slim 2.0 gives users two convenient ways to vape. Auto-draw activation allows the device to activate when you inhale, while button activation gives you more direct control over each draw.
This makes the device easy for beginners while still giving experienced users the control they expect from a reliable 510 battery.
Prep Mode
The Ooze Twist Slim 2.0 includes Prep Mode, also known as preheat mode, which helps warm the cartridge before use. This can be helpful for thicker oils or cartridges that need a little extra heat before producing smooth vapor.
Prep Mode helps create a smoother, more consistent draw, especially when starting a session.
Updated Slim Design
The 2.0 version features a sleeker look with a more flush top connection, making it easier to slide into a pocket, bag, or case. The slim pen-style build keeps the device lightweight and portable while maintaining a clean, modern appearance.
Its updated design makes it a strong daily-use option for users who want a discreet and dependable cartridge battery.
Flexible Charging Options
The Ooze Twist Slim 2.0 supports both regular 510 charging and USB-C charging. The included Ooze USB charger makes charging simple, while USB-C compatibility gives users a faster and more modern charging option.
Key Features
- Slim 510 vape battery
- 320mAh longer-lasting battery
- Variable voltage control
- Voltage range from 2.0V to 4.0V
- Prep Mode / preheat function
- Auto-draw activation
- Button activation
- Regular 510 charging
- USB-C charging
- Sleek updated 2.0 design
- More flush cartridge connection
- Pocket-friendly pen-style format
- Designed for cartridge use
Compatibility
The Ooze Twist Slim 2.0 is designed for use with compatible standard 510-thread cartridges.
Product Specifications
- Brand: Ooze
- Model: Twist Slim 2.0
- Device Type: 510 Vape Battery
- Battery Capacity: 320mAh
- Voltage Range: 2.0V–4.0V
- Voltage Control: Variable Voltage
- Activation: Auto-Draw and Button Activated
- Preheat Function: Prep Mode
- Charging Type: 510 Charging and USB-C Charging
- Connection: 510 Thread
- Design: Slim Pen-Style Battery
- Cartridge Included: No
What’s in the Box
- Ooze Twist Slim 2.0 Battery
- Ooze USB Charger
Ooze Twist Slim 2.0 510 Battery Frequently Asked Questions
What is the Ooze Twist Slim 2.0?
The Ooze Twist Slim 2.0 is a slim 510 vape battery designed for compatible 510-thread cartridges. It features variable voltage, auto-draw activation, button activation, Prep Mode, and updated charging options.
What voltage range does the Ooze Twist Slim 2.0 have?
The Ooze Twist Slim 2.0 has a variable voltage range from 2.0V to 4.0V, allowing users to adjust the heat level for smoother flavor, balanced performance, or stronger vapor output.
Does the Ooze Twist Slim 2.0 have auto-draw?
Yes. The Twist Slim 2.0 features auto-draw activation, so users can activate the device by inhaling. It also includes button activation for users who prefer manual control.
Where should I link the user manual?
The best place to link the manual is in the User Manual section near the top of the page, directly after the opening description. This keeps setup and care instructions easy to find without interrupting the main product overview.
Review Highlights95% rated this product 4-5 stars
- 5 star36
- 4 star5
- 3 star0
- 2 star0
- 1 star2
Mar 13, 2026
Verified CustomerDave M.US, US
Thin and descreet
Love the pen. Small but mighty. The included charger is a bonus, but I'm sure I'll use the usb-c port to charge most of the time anyway, but good to have options.
Verified CustomerRyne P.US, US
Solid Functionality
$16 shipped for an authentic product. Solid design with not much room for improvement. Maybe including a cover for the USB-C port to prevent dust buildup over time but just having that port there is an awesome convenience. Almost everyone will have USB-C cables available somewhere to easily charge (and use. )
Verified CustomerAdrian C.GU, GU
Slim 2. 0
I love this battery. I charge it often but still good
Verified CustomerTimothy B.US, US
Gold Standard
First off, it's a great price and out of all the vape products one's utilized in one's short vaping life, the Slim Pen 2. 0 is one's rock. It's compatible with myriad attachments including nectar collectors, which is a method one enjoys immensely, and it's very easy to use. 5 clicks to power on/off and hold button to power or click twice for session mode. This is the best battery one's used hands down. Of course, every device could use more power but the Slim Pen 2. 0 is more than powerful enough for casual use and beyond. Thanks lighterusa!