Most popular
The Jili Box Charger
9.5/10 icon-question Review score
  • LED to indicate battery levels
  • Compact, ultra-portable carry case
  • Light-weight design

The Jili Box is a backup charging bank for Juul devices. It is also a personal carrying case for the batteries and pods. The unit feature...

HydraTech Juul Vaporizer Case
  • Magnetic Sliding Drawer
  • Easy-to-Use
  • JUUL Pod Compartment
The Gem Magnetic USB Charger
  • Advanced User Item
  • USB to Magnetic connections
  • Easy-to-use charging cable

The Best Juul Chargers Out Right Now

#1 The Jili Box Charger

A Slim, Lightweight Case

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9.5/10 icon-question Review score
Battery capacity:


  • Slim, portable build
  • Secure, hinged top for easy access
  • LED display for accurate readings
  • Can charge a battery three times on a full charge


  • Plastic construction
  • Fragile screen

The Jili Box is a backup charging bank for Juul devices. It is also a personal carrying case for the batteries and pods. The unit features a 1200mAh battery and can carry two pods, and one e-cig.

It measures close to 4.3 inches tall, and 2.3 inches wide. The exterior appearance of the Jili looks like a cigarette case. It has a thin profile and can fit easily into a pocket.

It has a flip-back top to insert the batteries and pod. There is a small LED at the base of the device that displays the battery power. Users insert a battery and the LED lights up to show the unit’s capacity. It goes down as it is charging the battery. To charge one device takes around forty minutes.

#2 HydraTech Juul Vaporizer Case

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10/10 icon-question Review score
Battery capacity:
Charge time:
45 minutes - 1 hour


  • Large battery capacity
  • Quick charge time for itself and the e-cig
  • Lightweight
  • Sturdy and well-built


  • Too big to be pocket-size
  • Not very portable

The HydraTech Juul case is a portable, carrying case/charger for the Juul battery. It features an anodized aluminum outer shell, and a magnetic sliding drawer. The drawer consists of medical-grade silicone and can fit a battery, one pod, and a USB charger.
The other end of the case features a USB charging port, the power switch, and LED indicator lights. The drawer slides out of the shell, but it stays in place with a magnet. The battery capacity is 800mAh.

When fully charged, the unit can recharge a dead battery two to three times, before needing charging itself. The charge time for the unit itself ranges between forty-five minutes to an hour.

#3 Jubox Portable Charging Case

A Tough, but Sleek Charging Case

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8.5/10 icon-question Review score
Battery capacity:
Charge battery:
1.5 - 2 hours


  • Tough, zinc alloy build material
  • Sleek, and minimalist design
  • Easy-to-use
  • Fast charging time for the box and the battery


  • Heavy to carry
  • No other functions or features

The Jubox charging case can charge Juul devices, as well as protect them from damage. It features a heavy-duty, outer shell that can hold a single battery. It takes around one and a half, to two hours to charge the box’s battery.

It takes between forty to forty-five minutes to charge an exhausted cell. The Jubox features a 1000mAh battery and can charge a depleted battery for two or three times when fully charged. The box consists of a zinc alloy build material. It has a USB charging port, on its base.

Users insert their device into the slot on top of the case to begin charging the battery. There are two LED indicator lights on the exterior. One LED shows the battery life of the case itself. The other is the e-cig LED light that indicates when the battery is ready.

#4 The Gem Magnetic USB Charger

A Convenient Way to Charge

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8/10 icon-question Review score


  • A convenient, easy-to-use charging cable
  • Compatible with other Juul-style batteries
  • Same magnetic connection as the original charger
  • Portable and lightweight


  • No other features or uses
  • No LED indicator light

The Gem Magnetic USB cable is a charging cable for the Juul device. It is compatible with other types of batteries as well, but it has the same magnetic connections that the original uses.

The cable is over 2.6 feet in length and can attach to any compatible USB port. The Gem allows users to charge their device in any setting. There is a gem-shaped logo etched into one of the plugs. The cable is small, portable and very lightweight.

Juul Chargers Explained

Every Juul e-cigarette comes with its charger. It is a tiny device that plugs into any USB port while the battery sits atop the two connections in the cradle. While portable, and stealthy, the small size of the charger also means that it gets easily lost.

When one of them gets lost, people start to panic and shop any first seen product. Although the Juul uses port-connected charging, the special magnetic posts on the battery are proprietary and are not compatible with other kinds of charging devices.

There are SubReddit groups and forums dedicated to finding solutions about shopping new Juul charger after the used one got lost, or malfunctioned. People admit to losing two or three of them, and ask how to charge a Juul without one.

From this need, grew a demand that portable Juul charger fills. These unofficial devices come in many types:

  • Magnetic USB chargers
  • Charging cables
  • Portable chargers
  • Car chargers
  • Charging cases

They are available from various locations like online stores, shops, and retail stores. Users can buy them online, or find them in retail stores like Walmart. They are not bulky and are like other portable vape battery chargers. Users never have to worry about losing them or their e-cig dying on them.


How does a juul charger work?

Juul chargers work much like the original Juul charger. They use two magnetic connectors to charge the cell. Carrying cases/charging cases work similarly but have a different shape and form than the USB charger.

Any charger that is a cable needs a compatible USB port to function. The cases work by having the battery inserted into it. They are large enough to have an independent power source, like any power bank. There are other e-cig carrying/charging portable cases that work on the same principle of being a vessel to carry e-cigs cells, as well as charging them.

How do you know when it is done charging?

The device has a LED indicator light that shows battery life. Users need only to tap the device to check the level of the charge. The light will flash either green, yellow, or red depending on the output capacity left.

The LED light on the will turn green when the battery is finished charging using a standard charger — unofficial chargers for the e-cig work in the same way. The case or power bank type chargers also features LED indicator lights. The LEDs follow the same color scheme as the original devices.

What to do when it does not charge?

Off-brand Juul chargers became popular because the original USB charger came with problems. One problem was that the devices would not always charge the battery.
The reasons it would not work include the following:

Even though the e-cig sells itself as a maintenance-free device, there are some things users can do to make sure their charger is always working. If a device does not begin to charge when a user plugs it in, try:

  • Cleaning the pod, and magnetic posts with rubbing alcohol
  • Run another magnet across the posts to remove any dust or debris from the connections

If a Juul charger continues to malfunction even after using these tips, it might be time to contact Pax Labs customer service. Every device comes with a one-year warranty for the battery. The other option is to buy a separate, off-brand charger that will also charge it.

Where to buy a juul charger?

All Juul devices sold by authorized dealers include a USB charger. The basic kit (as most starter kits do) comes with just the e-cig cell and the charger. The other package consists of the device, charger, and four flavor pods.

A Juul charger alternative can be bought almost anywhere. Online vape stores and vendors, not only of vape gear but major retailers like Amazon, carry most, if not all, charging devices for the e-cig. Online vape shops may have a wider selection, and sell all kinds of different charging devices.

Specialty vape shops where people can buy the Juul kit may or may not carry alternative chargers for the battery, depending on whether they are authorized seller of the e-cig. Keep in mind that unauthorized chargers do not come with the actual e-cig. It must be bought separately.

Are they all the same?

Not all chargers are the same. As first stated in the beginning, aftermarket Juul chargers can be either:

  • USB charging cables
  • Carrying cases
  • Power banks
  • Car adapters

Even though they do not all look or work the same, these units all perform the same task, which is charging the e-cig’s battery. They have different indicator lights or physical setups, but the job is still the same.

Juul battery life is such that it needs recharging after heavy use. The battery only has a 200mAh capacity, so it needs to be recharged often. While some Juul alternatives offer more powerful batteries.

Juul charger vs. the Jubox

The Jubox Charging Case

The Jubox is a durable, hard-shell carrying case/charger for the Juul battery. It has one slot to charge the e-cig, and it features a USB port on its base for charging its internal, 1000mAh capacity cell. The exterior of the case is a zinc alloy, and it has a single LED light to show its battery life. The cases’ slim and portable form factor allows it to charge a battery on-the-go, but it is still bulkier than the original charger.

A Better Way to Charge JUUL?

Unofficial Juul charger offers users more versatility in charging their e-cigs. The unfortunate side of the official Juul charger is that users need to be close to a USB port to make it work. This fact may be convenient for users who are always near a laptop or computer to charge their e-cig.

When not near a USB port, charging it then becomes more difficult, and almost impossible. Off-brand chargers take care of that problem. The carrying cases/power banks that can charge the device can fit snug in a pocket or bag. They have high-capacity batteries, and can usually charge a battery in under one hour.

There are many accessories available for the Juul. A portable, easy-to-use power bank or charger that can charge a device on-the-go is one of the best ones to get. It will make sure a vaper never has to worry about a low battery so they can always keep vaping.

Published: January 28, 2019 Updated: March 26, 2019

JUUL Charger — Top Portable Chargers for JUUL Reviewed
rating: 5 vote[s]: 1



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