O.pen 1.0 Auto Draw 510 Battery – Rechargeable Vape Pen + Charger

$14.99

Color

Clear

Looking for a reliable, button-free 510 thread battery? The O.pen 1.0 auto-draw vape battery is your go-to for smooth, consistent hits with zero hassle. Designed for simplicity and stealth, this rechargeable auto draw 510 battery activates on inhale — no buttons, no confusion, just seamless vaping.

With a precisely tuned 3.2v heat setting and 8-second “Perfect Puff” technology, every pull is optimized for flavor and vapor. Whether you’re new to vaping or a seasoned pro, the O.pen 1.0 makes things easy. Just screw on your favorite 510 cartridge, inhale, and enjoy.

And yes — it’s backed by our Friend for Life lifetime warranty.

Why You’ll Love the O.pen 1.0 Auto Draw Battery

🔋 Rechargeable 510 vape battery with USB charger included
🌬️ Auto-draw activation – inhale to vape, no button needed
⏱️ 8-second Perfect Puff for consistent, satisfying draws
🔥 Optimized 3.2v heat setting – ideal for flavor & smoothness
💼 Ultra-discreet, portable design
🔄 ~3-4 hour full charge time
❤️ Friend for Life lifetime warranty
💪 280mAh battery capacity – great for casual daily use

Order Online Today

The O.pen 1.0 vape pen battery and charger delivers a clean, button-free vaping experience in a pocket-sized package. Order online and join the thousands who trust O.pen for the best auto draw 510 batteries.

Order your rechargeable vape pen and charger online, today or explore our collection of the best 510 thread batteries

Troubleshooting

Our 510 batteries should work straight out of the box. If yours is not, these five checks fix most problems.

Make sure the battery is on. Click five times; the lights at the base illuminate when it is.
Make sure it is not in blue dab mode. Click twice to cycle out of it.
Drawing with no vapour usually means a clog or a connection issue.
Press and hold the stylus tip to preheat the cartridge. The lights blink when the preheat is done. Try drawing again.
For a connection issue, lift the centre pin of the battery 1–2 mm with something small like a paperclip so it meets the cartridge.

Shipping & returns

Free shipping on orders over $50. We ship via FedEx and cannot deliver to PO boxes.

30-day returns and exchanges, plus a limited lifetime warranty. Return shipping is at the customer’s cost.

Buy it with

Free shipping over $50. Flat $5.99 otherwise.

30-day returns, no restocking fee.

Friend for Life warranty. If it stops working, we replace it.

Since 2012

the o.riginal vape pen

O.pen was started in 2012 with the goal of making high quality vape pens that stood the test of time. Our 510-thread vaporizers are designed to work perfectly with THC cartridges, with ease of use top of mind, all backed by a Friend for Life warranty.

Learn more

auto-draw vape pen FAQs

What is an auto-draw vape pen?

An auto-draw vape pen is a battery-powered vaporizer that activates automatically when you inhale—no buttons or complicated settings required. This makes it a convenient, discreet, and user-friendly option for both beginners and experienced users.

How does a single volt vape pen work?

A single volt vape pen operates at a fixed voltage, providing consistent power for smooth, predictable hits. This simplicity makes it easy to use without worrying about adjusting settings or overheating your oil.

What are the benefits of using an auto-draw 510 battery?

No buttons: Just inhale to activate Discreet & portable: Slim and sleek design Consistent performance: Ideal for oil cartridges Beginner-friendly: Great for those new to vaping

Is this auto-draw vape pen compatible with all cartridges?

Our auto-draw vape pen is compatible with most standard 510-thread cartridges, including both 0.5g and 1g sizes. It’s best suited for oil carts designed for low to medium voltage output.

Does a single volt vape pen burn oil?

No—single volt vape pens are designed to provide just the right amount of heat for most oil-based cartridges. The consistent 3.2V power level helps preserve flavor and potency without scorching the oil.

How do I charge this auto-draw vape pen?

This device charges via a USB port. Simply screw the battery into the included USB charger and plug it into a standard USB outlet. A full charge typically takes about 1–2 hours.

How long does the battery last on a single charge?

The battery life depends on usage, but most users can expect 100–150 puffs per full charge. Frequent users may want to recharge daily, while occasional users may go several days between charges.

Can I use this auto-draw vape pen for wax or dry herb?

No, this vape pen is designed specifically for oil cartridges. For concentrates like wax or for dry herb, you’ll need a specialized vaporizer made for those formats.

Why choose a single volt vape pen over a variable voltage battery?

Single volt vape pens offer simplicity and reliability. You don’t have to guess which voltage is best—just connect your cartridge and inhale. This is ideal for users who prefer a consistent vaping experience without the need for settings or adjustments.

Is this vape pen refillable or reusable?

The pen is reusable as long as you use 510-thread cartridges. When your cartridge is empty, simply replace it with a new one and continue using the same battery.