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Best Vape Pens 2023
Last updated: July 7, 2023

Best 510 Thread Batteries 2023

Guide to the best 510 vape batteries for oil cartridges and why you should use one.
1st Place
Kandypens Special K weed pen
Kandypens Special-K

The Kandypens Special-K is a stealthy vape pen for THC and CBD oil cartridges. It features three heat settings, includes two 1 mL slim tanks and a lifetime warranty.

Vessel Compass
Vessel compass 510 vape battery

What is a 510 thread vape?

The term “510 thread” was used by early nicotine vape manufacturers to describe a connection with ten 0.5-millimeter threads. Since those days, almost all nicotine vape pens, mods, and atomizers have used the 510 thread standard, although not all 510 connections have ten threads anymore.

A 510 thread vape technically means any 510-threaded battery connected to any 510-threaded tank or cart. The term “510 thread vape” is often used in reference to the entire device, including the tank. The term “510 thread battery” refers specifically to the power source which powers the cartridge.

Nowadays, the term “510 thread battery” is usually used to describe weed pens or other kinds of power supplies for cannabis oil vaping. A 510 vape battery connects to a 510 thread vape cart, allowing you to conveniently consume THC, CBD, or delta 8 oil. Sometimes people call them 510 cartridge batteries, or just cart batteries—or 510 battery pens.

While 510 thread batteries don’t usually need as much power output as a portable weed vaporizer or a mod used to vape nicotine e-liquid in a vape tank, they do generally have greater capacity than a simple vape pen, and some current models have multiple power settings or even adjustable voltage, offering a blend of performance and convenience.

This is a list of our favorite 510 thread batteries.

Kandypens Special K weed pen

Kandypens Special-K

The Kandypens Special-K Black is a swanky and stealthy take on the classic weed pen design. It works as good as it looks, and it comes with two 1 mL tanks, temperature control battery with three heat settings, and several handy accessories. With a lifetime warranty on the battery, the Special-K Black is the pen to get!

PCKT Two 510 Battery


The PCKT Two somes with a series of updates over the PCKT One Plus. The device has a 660 mAh capacity and five heat settings ideal for vaporizing THC and CBD oil carts. It comes with a magnetic adapter so you can pop in your cartridges with ease, charges through Type-C, and has a 5-level haptic feedback.

Vessel compass 510 vape battery

Vessel Compass

The Compass is a compact, powerful, and extremely ergonomic 510 vape. It features a 550 mAh internal battery and three power settings ranging from 2.8 to 3.6 volts. The device utilizes USB-C charging and is compatible with most 510 thread oil carts. It provides just the right amount of airflow while keeping your cartridges safe.

Vessel Black Expedition Series Weed Pen Battery

Vessel Expedition Series

The Expedition isn’t just elegant. It’s the most robust version of the Vessel, designed for an active lifestyle. The Vessel is compatible with 510 oil cartridges and features a 300 mAh battery with four power settings. It also utilizes a magnetic USB charging cable or an optional charging dock sold separately.

O2 Flip Ultra 510 battery

O2VAPE Flip Ultra

The Flip Ultra is an advanced oil vape that flings open with the touch of a switch. It has a bright screen that displays voltage, battery life and puff count and is powered by a 650 mAh battery. The Flip Ultra is adjustable from 2.7 to 4.8 volts, charges via micro USB or lightning and is compatible with most oil carts.

Linx Hypnos Zero Battery

Linx Hypnos Battery

The Linx Hypnos Battery works with the Hypnos Zero atomizer, and most of your 510 oil cartridges. It has a compact and powerful 650 mAh battery. The Hypnos comes in stainless steel and iridescent steel. It is reminiscent of the classic eGo battery, but constructed of much higher quality components.

Kandypens C-Box Pro weed oil pen

Kandypens C-Box Pro

The Kandypens C-Box Pro is designed for 510 oil tanks. It utilizes magnetic adapters so you can just drop your tank in. The device stands at only 3 inches tall and is lightweight, despite its powerful 390 mAh battery. The C-Box Pro has four adjustable voltage settings up to 4.0 volts, charges via micro USB.

Parts of a 510-threaded vape info graphic,

Types of 510 thread vapes

Originally 510 batteries were pen-shaped, but lately they have evolved, taking on a variety of forms. Some resemble miniature vape mods. Let’s have a look at the different types of 510 vapes available right now and the distinctions between them.

  • eGo batteries: eGo-style batteries were among the earliest nicotine vaping devices. They are typically dual-threaded to accommodate both eGo-style and 510 atomizers, and usually have a firing button. Some models include LED lights on the tip that light up when activated. They generally charge using 510-threaded USB charging adapters, but some updated versions may feature built-in USB charge ports. They tend to be a bit thicker than other pen batteries.
  • Classic pen style: The original 510 vape pens were slim and lightweight—about the same width as an oil cartridge. Most of them are draw-activated, which means you don’t have to push a button to vape. Many feature LED lights that turn on while you vape. They originally used the same chargers as eGo pens, but many newer models feature built-in USB charge ports. Some may have variable voltage settings and even a preheat feature that sends a low voltage pulse to gently heat your oil.
  • 510 oil mods: The newer style of 510 thread batteries look something like a pocketable vape mod, but are lighter and more compact. They have standard 510 threads, and sometimes utilize magnetic adapters that let you easily slide in your THC or CBD cart. Many are draw-activated, but some utilize a firing button, and some have variable voltage settings so you can find the perfect output level for you.
  • Keychain style: Keychain-style batteries introduce a new level of discretion. Some of them have spring-loaded 510 connections that pop out when you press a button. They come in a few variations.
  • E-pipe style: There are some 510 thread batteries that resemble a pipe, emulating the sensation of “smoking a bowl.” Most utilize magnetic adapters, so you can easily swap between cartridges by just dropping them in.
  • Vape mods: Some standard vape mods are compatible with CBD and THC carts. They must have a 510 connection that allows air to flow through the bottom of the cart, but this is a fairly common feature. One advantage of a full-featured vape mod is the ability to precisely control the power output.

Advantages of 510 thread vapes

The best 510 thread batteries for cartridges offer some distinct advantages over standard pen-style batteries. They tend to offer more battery life and are more compact and discreet. Some of them even have LED or LCD displays.

Generally speaking, 510 vapes are popular for oil because they are portable, lightweight, and easy to use. Another advantage of 510 vapes is having cross-compatibility with a variety of carts and atomizers. A good 510 thread battery should also provide a solid connection.

  • Portable
  • Lightweight
  • Cross-compatible
  • Solid connection
  • Ease of use
  • Discreet
  • Good battery life

Tips for using 510 thread batteries for oil vaping

Vaping a weed cart on a 510 thread vape is incredibly easy. Always start slowly, taking small puffs with breaks in between, until you find your ideal dosage. Here are some tips to keep in mind when using various cartridges and 510 batteries.

Some older oil carts still may utilize silica wicks. If you have a variable voltage vape, keep it at a low voltage to prevent dry or burnt-tasting hits. You’ll want to stay in the 2.5-2.8-volt range.

Newer oil cartridges, like CCELL carts, use updated wicking that allows you to utilize more power without the risk of burning the wick. You can typically use them up to around 3.3 volts, depending on the type of oil you’re vaping.

Some oil carts have ceramic coil systems, which may require more voltage than usual to achieve a satisfying puff. Start at around 3.3 volts and try not to exceed 3.6 V, or you might experience a burnt taste.

Every 510 thread vape battery has a different capacity when fully charged, which is represented in milliamp hours (mAh). Simply put, the higher the mAh, the more battery life your vape is going to have.

What can you vape with 510 thread batteries?

As explained above, 510 thread batteries are a longtime standard for both nicotine and cannabis vaping. You can use a 510 battery to vape just about any kind of weed oil (delta 9 THC, CBD, delta 8, etc.) or nicotine e-liquid. Depending on your preference, you’ll need either a 510 vape cart filled with cannabis oil, or a vape tank containing the e-liquid of your choice. These items are generally all sold separately.

Cannabis users will find a wide range of oils available. Those interested in getting high can choose to vape marijuana-derived delta 9 THC, or various hemp-derived forms of the cannabinoid, including delta 8 THC carts and delta 10 THC. Carts containing hemp-derived THC oils produce a clearer, more productive high, with less likelihood of side effects like anxiety and paranoia. Other popular hemp-derived THC variants in vape form include HHC carts and THCP.

Cannabis oils can all be bought in prefilled carts, or you can buy refillable 510 oil carts and get oil in bulk to fill them.

CBD oils (such as CBD distillate) and e-liquids are both popular ways to deliver the calming or pain-reducing CBD effects. You can find 510 thread carts containing other non-intoxicating cannabinoids, too—including CBG, CBN, and CBC. Or you can use a 510-threaded e-liquid tank to vape CBD vape juice.

Regardless of the cannabinoid you prefer, there are several kinds of oil to choose from. Distillate, broad spectrum, full spectrum, and isolate carts are all popular options. You can pick up live resin or rosin carts, as well.

Bottled nicotine e-liquid is the choice for vaping in refillable tanks used with 510 thread batteries. Nicotine (or nicotine-free) vape juice is available in a wide range of flavors and nicotine strengths.

How long does a 510 thread battery last?

Most 510 thread batteries will last between six months and two years. This comes out to around 500 full charges. (510-threaded vape mods that use replaceable batteries obviously don’t have this limitation—although the batteries do!)

Your battery’s exact lifespan also depends on the product’s quality and how well you care for it. To estimate how long your battery will last, account for:

  • Frequency of use: The more you use your vape battery, the shorter its lifespan. Draining your battery regularly means more charging time.
  • Battery capacity: High capacity 510 thread batteries have longer lifespans, on average. Look for simple vape pens at least in the 300-600 mAh range.
  • Storage and heat exposure: Proper storage will keep your vape battery safe from the elements — heat, especially. Regular exposure to high temperatures or moisture will result in damage. Store your 510 thread battery in a slightly cool or room temperature environment.
  • Cleaning habits: Don’t let residue build up in your battery. If the threading gets dirty, your 510 battery will have a poor connection and won’t perform at its peak. Clean your device regularly with a cotton swab dipped in isopropyl alcohol
  • Quality: Some 510 thread batteries are built better than others. Batteries with poor construction are prone to breaking, rusting, taking too long to charge, or failing to hold a charge. Always check reviews and look into the brand before purchasing a battery.
  • Damage and handling: It goes without saying, but if you drop your 510 battery or handle it recklessly, it’ll break sooner. Some batteries are more resilient than others — another reason to stick with high-quality products. Cracked or damaged batteries pose a safety risk, and should be properly recycled.
  • Charging habits: Overcharging your device, as well as draining the battery completely, can lead to damage. Don’t leave your 510 thread battery charging overnight. You should also avoid draining it completely before charging; instead, wait until your battery reaches 20% or so.

Where can you buy a 510 battery?

You can buy 510 thread batteries from online retailers, smoke and vape shops, cannabis dispensaries, or directly from the manufacturer.

Buying online, whether through a brand’s website or vaping retailer, is the most convenient option for many people. This way, you can do extensive research into the product to make sure it’s the best fit for you. You can even shop around and find the best deal.

If you’re new to 510 thread batteries and want person-to-person guidance, physical shops are a good alternative. You can ask questions to an associate as they guide you through the selection process.

How do you charge a 510 battery?

More often than not, 510 thread vape batteries are quick and easy to charge. The majority of products have an internal battery and are charged via micro USB or USB-C. Complete the following steps to charge up your device.

  • Make sure you have the correct charger: If your vape uses USB-C, a micro USB charger isn’t going to fit in the port. Some pens use an adapter that screws into the 510 threads and plugs into a USB port. Unsure what kind of charger your device uses? Check the manual or the manufacturer’s website.
  • Inspect for damage: Don’t plug in a damaged battery. Before charging, check for dents, rust, or signs of corrosion. It could be time to replace your battery.
  • Plug in your charger: You can plug USB chargers into a computer or wall outlet. That being said, some wall outlets or adapters will supply an excessive amount of power to your battery, which might damage it. Stay away from rapid charging adapters, or any power source that provides over five volts of energy.
  • Connect your 510 battery: Once your cable or adapter is in place, you can connect it to the battery. Your device will begin charging automatically.
  • Keep an eye on the indicator light: To avoid overcharging your battery, watch the indicator light. Most will turn red to indicate a dead battery, and blue or green once the device is fully charged.
  • Unplug your vape battery: Generally, 510 thread batteries will charge in an hour or so.  For safety’s sake, don’t leave a plugged-in 510 battery unattended or charging overnight. Unplug it when it’s fully charged.

How much do 510 cartridge batteries cost?

The cost of a 510 battery depends on its complexity and features.

On the bright side, affordable 510 thread batteries are easy to come across. Simple stick batteries are the cheapest; you can find models for as little as $10 or $15, not including the price of a cart.

If you’re seeking a battery with more power, longer battery life, or features like voltage control, expect to pay a heftier sum. High-end 510 thread batteries can cost $50 or more.

Unlike disposables, 510 thread batteries don’t usually come with weed oil or a cart. You’ll need to factor in this added cost. Without a cart, your battery isn’t good for much.

Are 510 battery pens safe?

As long as you’re following the manufacturer’s instructions and using your device correctly, 510 thread batteries are safe.

However, the quality of your product is important. Poorly constructed batteries are more trouble than they’re worth. Explosions and fires are extremely rare and more likely to occur in low-quality devices. You can steer clear of this risk by purchasing from trusted online retailers and vape shops. Buying directly from the manufacturer is a good way to avoid counterfeit vapes.

If your 510 thread battery is visibly dented or damaged, don’t use it. For example, if you notice rust or corrosion in the threading, it’s time to find a new device.

Finally, buy and use vape carts responsibly. Stay away from black market and untested products. It’s often simple to recognize bad carts before you use them; look for dark, dull oil. A lack of branding or stolen IPs is another giveaway, as well as insufficient labeling (cannabinoid content, batch number, and so on).

How to clean a 510 vape battery?

The majority of 510 batteries are straightforward and easy to clean. Give your 510 thread battery a quick wipe after every use; the same goes for your carts. You can save the deeper cleanings (with isopropyl alcohol) for every few sessions.

Run through these steps the next time you clean your battery.

  • Remove other components: Disconnect your vape cart or other attachable components. These can be cleaned separately.
  • Wipe the battery: Give your 510 thread battery a quick wipe with a dry microfiber cloth. This can help clear away any dust, dirt, or debris from the device’s surface. Don’t apply excessive pressure.
  • Clean with isopropyl alcohol: Dampen a cotton swab with isopropyl alcohol and gently scrub away any lingering residue. Alternatively, you can use a cloth — but it’ll be difficult to get into the nooks of your device, including the threading.
  • Dry your device: Let your battery dry fully before using it or reattaching any components.
  • Hook up your cart and vape: Once your device is dry, you’re ready to screw in a cart and vape away.

Yes. In the United States (and most other countries), it’s legal to own a 510 thread battery.

The waters turn murky whenever you hook your battery up to a cart. Nicotine vape products are usually legal, assuming you’re old enough to purchase tobacco products. Some states have banned certain products, and some restrict online sales. Vaping product sales are completely banned in San Francisco, but no state or city has banned the possession or use of nicotine vapes by adults 21 and over.

Cannabis carts are more complex. If your 510 thread battery is connected to a cart containing over 0.3% delta 9 THC, and you live in a state without legalized marijuana, it’s no longer legal. Of course, the battery itself is not illegal.

Research your state’s laws carefully before vaping. Certain locations have even restricted the production or distribution of hemp-derived compounds, such as delta 8 THC or HHC.

At the end of the day, stay informed and avoid vape carts that aren’t allowed in your area.