The 11 Best Portable Chargers of 2021

Power up your essential devices wherever you roam

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The Rundown

Best Overall: RAVPower Portable Three-Port Power Bank at Amazon

"Charge three devices at once with this sleek and handy tool."

Best Budget: Aibocn Power Bank at Amazon

"This budget-priced charger is small enough to fit in your hand but has a solid 10,000mAh capacity."

Best Value: Anker PowerCore 10,000mAh Portable Charger at Amazon

"Anker hits the sweet spot for major functionality at a compact size and a value price."

Best Solar Powered: Rise Infinity 2 Portable Solar Charger at Rise

"This sustainable power source is pocket sized, water resistant, and shock proof so it’s durable for travel."

Best Battery Case: Mophie Juice Pack Access at Amazon

"Charges your device continuously while it's on and has an LED indicator to help you track the charge."

Best Lightweight: Mophie PowerStation Keychain at Amazon

"Just clip this charger onto your keys and you’ll never run out of juice again."

Most Versatile: NOCO Boost Plus Portable Lithium Jump Starter at Amazon

"Not only can this charger jump start your car battery, but it also serves as a flashlight and a power bank."

Best for Multiple Devices: Omni 20+ Wireless Power Bank at Amazon

"This is the all-in-one tool you need to charge multiple devices simultaneously."

Most Durable: MyCharge Adventure Plus 6,700mAh Portable Charger at Amazon

"With a rubberized exterior to absorb major shock, this charger is ready for any adventure."

Best Wireless Power Station: Mophie Powerstation Wireless XL at Zagg

"Forget fumbling with cables—put your device on this charging surface and power up."

Without working devices, we lose the power to work, connect, document, entertain, navigate—and so much more. And that’s why fewer scenarios trigger more anxiety for many people than running out of juice on the road. Keep your laptop, smartphone, tablet, and other devices powered up when you need them with a portable charger for backup. There are plenty of options at a range of price points to meet your needs, whether your priorities require a device that’s small, lightweight, and affordable; or one that’s powerful, speedy, and multifunctional. Evaluate your usage and then pick the tool you need (yes, you absolutely need) from our list of portable chargers.

Here are the best portable chargers available.

Best Overall: RAVPower Portable Three-Port Power Bank

Charge three devices at once with this tool, which has three USBs that automatically adjust output as needed. And it packs a major power punch: you can charge an iPhone X almost five times. The battery retains up to 80 percent of its capacity, too, even after 500 charge-discharge cycles.

Best Budget: Aibocn Power Bank

Over 1,000 reviewers praise this budget-priced backup charger that also includes a flashlight. It’s small enough to fit in your hand but has a solid 10,000mAh capacity. Double USB ports allow simultaneous device charging. Devoted users appreciate how long it lasts before needing a recharge of its own.

Best Value: Anker PowerCore 10,000mAh Portable Charger

This isn’t the cheapest nor the smallest device out there—but it hits the sweet spot for major functionality at a compact size and a value price. It fits easily into a bag or pocket—it’s smaller than a deck of cards—and has an excellent size-to-capacity ratio. With this universal charger, you’ll get about three phone charges at high speed.

Best Solar Powered: Rise Infinity 2 Portable Solar Charger

Rise Infinity 2 Portable Solar Charger

Courtesy of Rise

This sustainable power source uses solar power to auto-charge itself. Its photovoltaic panels are highly energy efficient; the charge stores on a built-in 8,000mAh battery, allowing you to charge up your phone up to three times. There are two charging ports, and features like strobe and SOS settings for emergencies. The device is pocket sized, shock proof, and water resistant, so it’s durable for travel.

Best Battery Case: Mophie Juice Pack Access

If your exclusive goal is to keep your smartphone powered up on the road, the Mophie Juice Pack battery pack phone case is all you need. It delivers power to your device continuously while it’s on and has an LED indicator to help you track the charge.

Best Lightweight: Mophie PowerStation Keychain

If you’re looking for a small, lightweight charge on the go this is about as small and lightweight as you can get! The Mophie charger attaches to your keychain with a carabiner and has a 1,200mAh battery to extend the life of your device up to a total of eight hours. There’s a USB-C cable integrated right in, so you won’t need to carry extra cables. Take it with you and you’ll always have that critical bit of added juice to power you through an emergency.

Most Versatile: NOCO Boost Plus Portable Lithium Jump Starter

If you’re a road tripper, you’ll want this in your glove box; more than 20,000 gushing reviewers swear by it. This portable charger safely jump starts a dead car battery fast, getting up to 20 jumpstarts on a single charge. It also serves as an LED flashlight and a portable power bank for your other USB devices. It’s compact and light for all it does, and it has a rugged, rubberized casing for big-time durability.

Best for Multiple Devices: Omni 20+ Wireless Power Bank

This is the all-in-one tool you need to charge multiple devices simultaneously—including laptops, cameras, drones, smartphones, and more—quickly and efficiently. It offers wireless charging, passthrough charging, and solar charging. The size and the price tag are both substantial, but this device does it all.

Most Durable: MyCharge Adventure Plus 6,700mAh Portable Charger

This MyCharge Adventure Plus charger is built to handle your big adventures. It has a rubberized exterior to absorb major shock and features a carabiner that clips to your gear so it stays with you. It’s enough for four backup charges for your iPhone and is compatible with most chargeable devices including various smartphones and tablets. Dual USB charging ports enable you to power up two devices at the same time.

Best Wireless Power Station: Mophie Powerstation Wireless XL

Mophie Powerstation Wireless XL

 Courtesy of Zagg

Who wants to bother with charging cables if you can avoid it? The Mophie Powerstation Wireless XL portable battery charges Qi-enabled Apple devices on the go; all you need is the lightning cable to charge the device. Just put your iPhones or AirPods on the charging surface and power up. You can also use the USB port and a cable to charge another iPhone at the fastest speed possible.

Best High Speed: Energizer High Speed Universal Portable Charger

Energizer - MAX 20,000mAh High Speed Universal Portable Charger

Courtesy of Best Buy

Use this portable charger to power up your smartphones, tablets, and other devices quickly, providing 10.5W rapid charging. Its high capacity provides up to 72 hours of power through the 20,000mAh battery, while the USB ports charge simultaneous devices fast.

Why Trust TripSavvy?

Alesandra Dubin has rarely worked in a traditional office setting throughout her career in the field covering travel and events. Dead batteries mean missing the story and blowing the deadline—so she always needs her phone and laptop powered up, so she’s ready for work anywhere.

FAQs

What does mAh mean?

The is the abbreviation for milliamp hour, and it’s one of the most important features to look for in your portable charger. It represents the device’s energy storage capacity; a higher mAh means the power bank will last longer, and vice versa. You’ll also likely find that higher mAh goes along with a higher price point.

Can’t I just use a battery case for my phone?

Yes, you can charge up your phone on the go using a dedicated battery case. And this is a great option for people who might otherwise forget to carry a separate portable charger along. (Portable power banks are only useful if you have it on you when you need it!) But this kind of portable charge only works for your phone—not your other devices or even your friend’s phone if it’s a different model. 

What kind of portable charger is right for me?

If you need a lightweight device that won’t weigh you down on the go, you might opt for a more compact product that doesn’t charge as many devices as long or as fast. If you need power, longevity, and the ability to charge multiple devices simultaneously, you’ll probably end up with a heavier, larger, and more expensive pick. You may need an especially durable device for outdoor adventures—or a specialized one that can also jump start your car in a pinch. So do evaluate your specific needs before making a portable charger purchase.

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