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  • Anker PowerCore Essential 20000

  • Nyko Power Pak for Nintendo Switch

  • Newdery Battery Charger Case for Nintendo Switch Lite

  • How We Tested

  • What You Should Know About External Batteries For Your Nintendo Switch

  • Other Nintendo Switch Portable Chargers We Tested

  • More Articles You Might Enjoy

Our Favorite Nintendo Switch Portable Chargers of 2021

  1. Product image of Anker PowerCore Essential 20000
    Best Overall

    Anker PowerCore Essential 20000

    Pros

    • Holds a ton of charge

    • Durable

    Cons

    • Heavy

    • Bulky

    Skip to the full review below
  2. Product image of Nyko Power Pak for Nintendo Switch
    Best Lightweight Battery

    Nyko Power Pak for Nintendo Switch

    Pros

    • Chic design

    • Lightweight

    Cons

    • Flimsy kickstand

    • Smaller battery

    Skip to the full review below
The Anker PowerCore Essential 20000 is both dependable and durable.
Credit: Reviewed / Jackson Ruckar

The Anker PowerCore Essential 20000 is both dependable and durable.

Best Overall
Anker PowerCore Essential 20000

Outputting 18 watts of power, the 20,000 mAh Anker PowerCore Essential 20000 PD charged the Nintendo Switch four times and the Switch Lite five times. It continued to charge the console as we actively played, too. This allowed us to spend hours exploring the lush lands of Hyrule in Legend of Zelda: Breath of the Wild. Once depleted, the Anker took about five hours to recharge with the Nintendo Switch wall charger (USB-C). That’s not surprising given the large size of the battery. Not only does it hold a ton of charge, but the hardware is top quality.

We like the battery’s power level LEDs, which are built into the large power button on top of the power bank. They’re bright and easy to see. The battery pack’s USB-A and USB-C ports also allow you to charge two devices simultaneously—so you can explore the world of The Witcher 3 on your Switch while charging your smartphone. That said, if you’re charging two devices at once, the power bank loses its fast charging capability. Fast charging strengthens the current and increases the amount of electricity going into the device you’re charging.

Weighing twelve ounces and measuring 6.2 x 2.9 x 0.8 inches, it’s not the most portable device around. But its heft makes for a well-built battery that can take the casual abuse it might encounter while being carried around in a backpack. You should know that its plastic shell is a little slippery. After removing the power bank from its box, it slipped from Ashley’s hands and landed on her foot (ouch). Just make sure you’ve got a good grip on it when handling. Drawbacks aside, this is a great device, as it’s both dependable and durable.

Pros

  • Holds a ton of charge

  • Durable

Cons

  • Heavy

  • Bulky

Not only is the Nyko Power Pak lightweight and easy to travel with, but it's also affordable.
Credit: Reviewed / Jackson Ruckar

Not only is the Nyko Power Pak lightweight and easy to travel with, but it's also affordable.

Best Lightweight Battery
Nyko Power Pak for Nintendo Switch

The Nyko Power Pak battery case is lightweight and designed with portability in mind. Its 5,000 mAh, 10.5 Watt battery charged the Nintendo Switch once. It continued to charge the console as we played a few rounds of Mario Kart 8. Once depleted, it took about three hours to recharge.

The Power Pak is a thin plastic shell that encases the back of the Nintendo Switch. Weighing about half a pound, it doesn’t add much bulk to the console. We found it pretty comfortable to hold, too. While it’s lightweight and portable, the black matte plastic material is also prone to smudging and scratching. Our review unit definitely came away with a few noticeable marks.

The removable top piece, which is designed to clamp down on the console and hold it in place, is awkward to handle. To insert the Switch, you have to pop out the top piece (it’s small and easy to lose) and then slot it back into place when the console is seated in the case. Drawbacks aside, when the Switch is inside of the case, it feels really secure.

The Power Pak’s kickstand design is a bit strange, as it’s narrow and positioned slightly off-center. It'll hold the Switch up on a flat surface, but we’d prefer a wider kickstand, as we feel they provide more stability when using your console in tabletop mode. Additionally, the kickstand proved prone to swinging open, when not in use during testing If you accidentally pull the kickstand off of the case, don’t worry. We pulled it off during testing (whoops) and were able to easily snap it back into place.

Pros

  • Chic design

  • Lightweight

Cons

  • Flimsy kickstand

  • Smaller battery

Related content

These are the best portable chargers for the Nintendo Switch.
Credit: Reviewed / Ashley Biancuzzo

The Newdery Battery Charger Case holds a ton of charge and is super comfortable to hold for long periods.

Best Battery Case for the Switch Lite
Newdery Battery Charger Case for Nintendo Switch Lite

Newdery’s 10,400 mAh battery case for the Nintendo Switch Lite provides 18 Watts of power and proved capable of charging the console twice while it sat idle. It continued to charge the console as we fought our way through the treacherous Underworld in Hades, too. As for the recharge time, it took a little over six hours. The Newdery can also charge other devices. If you’ve got a USB-C charging cable, you can use it to top-off your smartphone or tablet. It’s a well-rounded option, that’s for sure. That said, there were a few things that gave us pause.

Ashley found the battery case a little awkward to handle, as the grip’s shape works better for those with larger hands. The premium matte black plastic that the case is made out of is both smooth and soft to the touch. The inside of the case is lined with a soft material that helps to prevent damage to the Switch light, as it’s slid in and out.

This case comes with an adjustable kickstand, but it’s average, at best. We found it was able to prop up the Switch Light when using it on a tabletop. However, the stand is narrow, so a bump to the table could see the game console topple over. A wider kickstand would have been preferable, However, this issue isn't a deal-breaker.

We had some trouble inserting the Switch Lite into the Newdery case. It’s similar to the other battery packs in that you line up the game console with the edges of the case and push down. However, Ashley had to use more force than she was comfortable with in order to lock the Switch Lite into the case. However, once locked in, the Switch Lite felt very secure.

Pros

  • Nintendo Switch feels secure inside the case

  • Holds a good amount of charge

Cons

  • Wide grip is too big for smaller hands

How We Tested

We played a lot of Nintendo Switch games to test the best portable batteries
Credit: Reviewed / Jackson Ruckar

Before testing each external battery and battery case, we drained it completely by recharging smartphones, gaming consoles, tablets—whatever we had on hand that needed a little juice.

The Testers

Hi, I’m Ashley Barry-Biancuzzo. I’m an editor for our Best Right Now buying guides. My Nintendo Switch is my most cherished possession. Whether I’m brazenly traipsing about Hyrule Castle in Legends of Zelda: Breath of the Wild or making cute friends in Animal Crossing: New Horizons, I spend a great deal of time with my portable gaming console.

Seamus Bellamy wrote the original version of this guide. Some of the writing from his earlier work has been included in this update.

The Tests

There are scores of external battery packs out there. Not all of them are a great match for the Nintendo Switch. While researching which batteries we should call in for testing, we considered the following:

  • Taking both price and battery capacity into consideration.

  • Using Fakespot to verify Amazon reviews.

  • If the battery came with the same power output rating as the Nintendo Switch’s 18 Watt power adapter.

  • Whether or not the external battery pack’s capacity was high enough to fully recharge a Nintendo Switch at least once.

This still leaves a lot of batteries out there. When looking for hardware, we also looked at:

  • Favorites from trusted editorial sources.
  • What testing revealed in our Best Portable Battery Pack buying guide.
  • Whether any of the batteries/cases are marketed as being specifically designed for the Nintendo Switch or the Switch Lite.

Before testing each external battery and battery case, we drained it completely by recharging smartphones, gaming consoles, tablets—whatever we had on hand that needed a little juice. Next, we recharged each external battery pack with the Nintendo Switch wall charger, paying attention to how long it took to reach a full charge. Once recharged, we made note of the mAh capacity and wattage output, which can be found on the back of a power bank or on the inside of a battery case.

Next, we turned our attention to the Nintendo Switch. It was terrible but, in the name of science, we forced ourselves to play hours upon hours of our favorite video games (thank you for your sympathy) in order to repeatedly drain the console’s internal battery. As we recharged the Switch, using the power banks and battery cases, we looked for the following:

  • Whether the battery allowed us to charge the Switch and play simultaneously.
  • How many times we could recharge the Switch before the external battery itself needed to be recharged.

We then repeated these tests, where applicable, using a Nintendo Switch Lite.

In addition to these objective tests, we also paid attention to how well each battery and case was designed, whether or not it appeared capable of standing up to bumps or being dropped and what other functionality, aside from the ability to recharge a Nintendo Switch, it was capable of providing.

What You Should Know About External Batteries For Your Nintendo Switch

Power & Play: The whole point of investing in an external battery pack to use with your Nintendo Switch is so that you can keep on gaming, even when you’re not able to plug the console into a wall to charge it. As such, you’ll want to think about finding a battery that has the same output rating as the USB-C charger that the Switch ships with 15V/26A or 18 Watts. An external battery pack with this rating will allow you to charge the Switch’s internal battery with enough juice left over to simultaneously play a game on the console, giving Pikachu the beatdown he so richly deserves in Super Smash Brothers Ultimate. Charging while you play will take more time than if you were charging your Switch while it’s in sleep mode, but you’ll get there. When charging your console in sleep mode with a 15V/26A-rated battery, you can expect it to be fully juiced in three hours or less.

Capacity: There’s no sense in carrying an external battery pack to charge your Switch if it won’t actually, you know, charge your Switch. Be sure that any battery you purchase has a capacity of at least 4310 mAh: the same number of milliamp hours as the Switch’s internal battery. That said, more power is better, for a number of reasons. If you plan on playing while you charge, a 1:1 charging ratio won’t allow you to fully charge your Switch: some of your battery’s power will need to go towards running the console. Also, you know what’s better than being able to charge your Switch while on the go? Being able to recharge it multiple times on the go. The higher your external battery’s capacity, the more playtime you’ll be able to enjoy.

Weight: Your Nintendo Switch is a portable device: The external battery you pair it with ought to be, too. As the number of milliamp hours goes up with a rechargeable battery, so does its heft. Additionally, while buying portable gear that can stand up to casual abuse in a backpack or purse, or even the occasional fall is smart, buying hardware that’s overbuilt to withstand more abuse than you’ll likely subject it to means that you’ll be carrying around unnecessary extra weight. When shopping for a battery pack, try to strike a balance between power capacity, build quality and weight.

Legacy Ports: Your Nintendo Switch charges via USB-C: A fabulously versatile standard that’s becoming more common with every passing day. But as it’s still a relatively new standard, there’s a good chance that many of the devices you own, such as your iPhone or Bluetooth headphones rely on older connections, such as Apple’s proprietary Lightning connector or micro USB to recharge. To ensure that your external battery can be used to power these devices as well, think about buying one that comes equipped with a legacy USB-A port.


Other Nintendo Switch Portable Chargers We Tested

Product image of RavPower RP-PB186
RavPower RP-PB186

The RavPower Portable Charger packs one heck of a punch. Churning out 18 Watts of power, the 10,000 mAh battery charged the Nintendo Switch and the Switch Lite twice while they sat idle. The power bank kept charging the console as we played Animal Crossing: New Horizons, too. When the battery was completely drained, it took a little over four hours to recharge with the Nintendo Switch wall charger (USB-C). It’s a solid performer, that’s for sure.

What surprised us most about this power bank was its small form factor, which measured 4.40 x 2.00 x 1.00 inches. You can easily throw it in a bag or in a carrying case for the Nintendo Switch and be on your merry way. As for ports, RavPower keeps it simple with a USB-C port and a USB-A port. It’s a great power bank to travel with.

Our only issue is with the charge indicator lights. Because they’re located on the side of the power bank, Ashley had to keep turning the battery to check on how much power was left in it. That said, this is a minor nitpick. If you’re looking for a lightweight and capable power bank, look no further than the RavPower.

Product image of ZeroLemon Nintendo Switch Battery Charger Case 10000mAh
ZeroLemon Nintendo Switch Battery Charger Case 10000mAh

ZeroLemon’s 10,000 mAh battery, which outputs 9 Watts of power, allowed us to charge the Nintendo Switch twice. Compared to the RavPower Portable Charger, which pumps out 18 Watts of power, the ZeroLemon will charge the Switch at a slower rate. It continued to charge the console as Ashley feverishly re-decorated her humble abode in Animal Crossing: New Horizons. When the battery was totally zapped of juice, it took about three hours to recharge. Not only does it hold a good amount of charge, but the hardware is great to work with as well.

Locking your Nintendo Switch into this case is a real breeze. All you have to do is line it up with the sides of the battery case and push down. The console should lock into place with a satisfying click. It was also comfortable to hold: Ashley liked the feel of the textured plastic on the back of the case, as it provided her with a secure grip. Although the case was easy to work, the plastic material made a few creaking sounds when handled.

The built-in kickstand is really nice because it’s wide and provides a lot of stability. This is great if you want to plug in a Pro controller and play from the comfort of your couch. The kickstand, which is as wide as the battery, can be adjusted at three different angles. As for the ports, they’re located on the side of the device instead of the back, which makes playing games in tabletop mode a heck of a lot easier. The case can hold up to three game cartridges as well, a great feature for gaming on-the-go.

The power button tripped us up. You have to hold it down for a few seconds to turn the battery case on. This is to conserve energy when the battery isn’t in use. While it may have confused us for a few seconds, we were able to quickly figure it out. This information is also available in the instructional booklet that comes with the battery.

Pros

  • Great kickstand

  • Easy to use

Cons

  • Plastic material feels a little flimsy

Product image of HyperX ChargePlay Clutch
HyperX ChargePlay Clutch

The HyperX ChargePlay is a 6,000 mAh battery that kicks out 10 Watts of power and is capable of charging a Nintendo Switch once. It allowed us to charge as we played, too. Once depleted, the HyperX recharged in about three hours with the Nintendo Switch wall charger. While the battery performed well in our testing, the real standout for us was the hardware, as we felt it kept the console safe and secure.

The case’s textured rubber grips are separate attachments that can be slotted onto the main battery. You’re meant to insert the Joy Cons into these separate attachments, which provide extra protection. Not only are the grips comfortable to hold, but they come to rest naturally in the palms of your hands. That said, the removable grips add extra weight to the console. It’s not the worst thing in the world, but it’s something to be aware of. The wide kickstand on the back of the case keeps the Switch steady on flat surfaces, too. You don’t have to worry about any wobbling.

Ashley liked how secure the Switch felt inside of the case. Once the Switch is slid into place, you can hear the case lock onto the console. The fit was snug, too. When Ashley gently shook the case back and forth, the Switch didn’t budge at all.

Pros

  • Innovative design

Cons

  • Grips add some extra weight

Product image of Oct17 8000 mAh USB-C PD External Battery Charging Case
Oct17 8000 mAh USB-C PD External Battery Charging Case

The Oct17 Battery Case for the Nintendo Switch Lite is a good middle-of-the-pack option in terms of price and capacity. It’s 8,000 mAh battery, which provides 10 Watts of power, was able to charge the Switch Lite twice. The case continued to charge the console as we made it our mission to infuriate every single chicken in Legend of Zelda: Link’s Awakening. Once completely drained, it took a little over three hours to recharge.

This case is really comfortable to hold, as it sits naturally in your hands. The black plastic grips are smooth and easy to wrap your hands around. However, we had mixed feelings about the hardware. We had to use more force than we were comfortable with when inserting the Switch into the battery case. We had to use some force to pop open the kickstand, too. To pop it open, we had to grab hold of it with two fingers and pull it outwards. The USB-C port on the top of the case isn’t well placed, either. It makes playing in tabletop mode a bit difficult.

Pros

  • Holds a good amount of charge

  • Comfortable to hold

Cons

  • Had to use some force inserting the console

Note: Séamus Bellamy tested the following batteries in 2018. While they’re still great options, we used different testing procedures back then, which is why we’ve moved them to a separate section.

Product image of Mophie Powerstation Plus
Mophie Powerstation Plus

The Mophie Powerstation Plus’ 6,000 mAh battery had enough power to charge the Nintendo Switch once. Mophie’s well-known for the smart design and resilience of their products. With its sturdy aluminum frame, soft-touch plastic shell, seamless edges, and a built-in USB-C cable to charge your hardware with, this battery upholds the company’s reputation.

The Powerstation Plus is an 18-watt battery, so it’ll charge a Nintendo Switch at the same rate as the Switch’s wall charger, even while you continue to play. Once the battery pack was depleted, it took about two and a half hours to recharge.

In addition to its built-in USB-C cable, this battery also has a USB-C port and a USB-A port baked into it. Best of all, as it weighs just under six ounces, around the same weight as a smartphone, you won’t notice it in your everyday carry until the time comes to use it.

Pros

  • Impressive battery

Cons

  • Can be slow to charge

  • Integrated cables are too short

Product image of Anker PowerCore 13400 Nintendo Switch Edition
Anker PowerCore 13400 Nintendo Switch Edition

Armed with two ports (USB-C and USB-A) and a lightweight form factor, Anker’s officially licensed PowerCore 13400 Nintendo Switch Edition is a good option for those who prefer to travel light. The 13,400 mAh battery, which weighs 9.17 ounces and measures 3.82 x 3.15 x 0.87 inches, is smaller and lighter than our main pick. It’s also capable of charging a Nintendo Switch twice before it needs to be plugged in for a top-up. While we like how portable it is, there’s one drawback to consider.

The PowerCore 13400’s hard plastic shell is susceptible to scratches, scuffs, and smudging. It’s not able to withstand the daily abuses of life. If you’re going to travel with this device, you’ll want to make sure it’s safely packed.

Pros

  • Portable

  • Holds a good amount of charge

Cons

  • Hard plastic material is susceptible to scratches

Product image of Mophie Powerstation USB-C XXL
Mophie Powerstation USB-C XXL

Outputting 30 Watts of power, the Mophie Powerstation USB-C XXL’s 19,500 mAh battery charged the Nintendo Switch a total of four times. It continued to charge the console during active play, too. As for recharge time, it took about five hours to top off with the Nintendo Switch wall charger. It also comes equipped with two ports (USB-A and USB-C).

The overall aesthetic deserves its own call-out, as it’s really lovely. Wrapped in charcoal colored fabric, this design is both sophisticated and chic. It’s a nice change of pace from the sea of black plastic bricks used by most other portable power banks. The build quality is outstanding, too. While it feels durable, it’s large and heavy, making it not the best portable option.

Pros

  • Great build quality

  • Holds a lot of charge

Cons

  • Large and heavy

Product image of Mophie Powerstation Plus XL
Mophie Powerstation Plus XL

Kicking out 18 Watts of power, the Powerstation Plus XL’s 12,000 mAh battery was able to charge the Nintendo Switch twice. It’ll take about four and a half hours to recharge using the Nintendo Switch wall charger. It continued to charge the Switch as we actively played, too. While the Powerstation Plus holds an impressive amount of charge, we really like how durable the hardware is and feel it’s a good option for those who are tough on their gear.

Weighing 10.2 ounces, the Powerstation Plus XL looks like a bigger version of the Mophie Powerstation Plus XL. Their design language is similar, as both devices sport an aluminum frame and a soft-touch plastic shell. Like the Powerstation Plus, the Plus XL comes equipped with a USB-C Port, a USB-A port, and a built-in USB-C charging cable. As much as we like Mophie’s hardware, you may want to give this battery a pass. It’s expensive and offers about half the battery capacity as our top pick.

Pros

  • Durable build

  • Plenty of ports

Cons

  • Middling battery capacity

Meet the testers

Ashley Barry-Biancuzzo

Ashley Barry-Biancuzzo

Editor

@awitchdidit

Ashley Barry-Biancuzzo is a valued contributor to the Reviewed.com family of sites.

See all of Ashley Barry-Biancuzzo's reviews
Séamus Bellamy

Séamus Bellamy

Updates Editor

@SeamusBellamy

Séamus Bellamy is Reviewed's resident expert on travel-related technology.

See all of Séamus Bellamy's reviews

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