Being able to charge your Apple Watch on the go can be a tricky thing to do, but if you have the right portable charger, you'll never have to worry about running out of juice again!

Here are the best portable chargers available that'll let you charge your Apple Watch on the go!

BatteryPro for iPhone & Apple Watch

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The BatteryPro is the best option I've used. It's simple, sleek, reliable, and easy to pocket (Serenity Cadwell, iMore)

The BatteryPro for iPhone & Apple Watch is a beautifully designed portable charger for your Apple Watch and iPhone, and it's no surprise that it's a favorite around iMore.

This portable battery is built to be small enough to carry comfortably in your back pocket — the dimensions are close to an iPhone 7. If you're looking to charge your Apple Watch, a protective strap keeps it secure while charging, so you can pop it in your bag and easily charge on the go!

The BatteryPro for iPhone & Apple Watch even comes with something called Nightstand mode, which is perfect if you do a lot of traveling. The best part? You can get over two whole weeks of Apple Watch charges and over 3+ days of iPhone use with this powerful little battery.

You can pick up the BatteryPro for iPhone & Apple Watch for around $100.

Griffin Travel Power Bank Backup Battery

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If you're looking for a reliable, compact, and portable Apple Watch battery charger that's small enough to fit on your keychain — but powerful enough to provide up to two and a half full charges for your Apple Watch — then take a peek at the Griffin Travel Power Bank Backup Battery.

This little piece of tech will cost you around $60, but you'll be getting your money's worth if you're looking to charge your Apple Watch a couple of times while you're on the go without any major hassle.

This battery charges easily with any 5V USB charger or USB computer port, while an LED light will indicate the status of the charging Griffin Travel Power Bank Backup Battery.

If there are any issues with the Power Bank, you can take advantage of the product's one-year warranty.

ClearGrass Amber watchcase

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WHAT'S IN THE BOX?! (Brad Pitt, Se7en)

Portable, secure, chic, and unique-looking, the ClearGrass Amber watchcase isn't just a great storage case to house your Apple Watch, but it's also a great tool to charge your Apple Watch on the go.

This little box can fully charge your Apple Watch in around 3 hours or can charge your Apple Watch from 0% to 80% in around 1.5.

This aluminum power bank looks and acts like a protective box, shielding your Apple Watch from all the dirt, dust, grime, and nonsense of the outside world while it charges securely in your backpack or purse starting at $60.

You can pick up the ClearGrass Amber watchcase in rose gold and gold, with both the colors matching Apple's lineup quite flawlessly.

Pantheon Portable Apple Watch Magnetic Charger

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Looking to charge your Apple Watch from the convenience of your keychain? Now you can with pocket-sized Pantheon Portable Apple Watch Magnetic Charger!

This teeny-tiny little Apple Watch charger can easily charge your Apple Watch on the go in around an hour or so. You can then charge the device itself with a micro USB cable before heading out on your adventures again.

The Pantheon Portable Apple Watch Magnetic Charger is ultra lightweight and can be secured to your keychain, making it the perfect portable partner for you and your Apple Watch — and with a price tag of around $37, why not try it out? Over nearly 400 positive reviews can't be wrong!

You can pick up the Pantheon Portable Apple Watch Magnetic Charger in a black finish or a slightly sleeker-looking gold finish that will effortlessly match your gold Apple Watch.

Belkin Valet Charger Power Pack

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The Belkin Valet Charger Power Pack was an honoree at the CES 2017 Innovation of the Year Awards, and it's no surprise why! This portable charger offers a killer battery boost for your Apple Watch on the go, making it well-worth it's nearly $73 price tag.

The Belkin Valet Charger Power Pack can charge both your Apple Watch and iPhone at the same time, with some key features like quality connectors, a low noise inductor, temperature sensors, an aluminum shell finish, LES indicator lights, a micro USB port, and so, so much more.

With the Belkin Valet Charger Power Pack, you can recharge your Apple Watch nearly eight times over without ever recharging the power pack on its own (you can charge your iPhone three times fully).

Smart chips inside the Valet Charger automatically detect the connected devices to begin charging instantly, ensuring optimal, safe charging in the shortest possible time. (Belkin)

How do you charge your Apple Watch on the go?

Is there a charger that we missed on our list that you count on for charging your Apple Watch on the go? Let us know what it is in the comments below (hey, that rhymes!)

Updated July 2018: This article still has the best of the best options available!

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