The Nintendo Switch's portability is unbeatable for on-the-go gaming, but nothing's worse than a dead battery during a crucial moment in your favorite game. A battery case, like our top pick, the NEWDERY External Battery Station, ensures your Switch never runs dry and adds extra protection.
TL;DR — Best Nintendo Switch Battery Cases:

Our Top Pick: NEWDERY External Battery Station
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NEWDERY Battery Charger Case for Switch Lite
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Nyko Power Pak
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Bionik Power Commuter
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Anker PowerCore 10000 PD Redux
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Emperor of Gadgets Portable Power Bank
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Nyko Boost Pak
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A battery case is one of the best Switch accessories, serving as both a Switch case and a power bank. Some seamlessly attach to the Switch via USB-C, adding minimal bulk, while others offer a simpler design. We've found a battery case for every need, ensuring your Nintendo Switch stays powered up. You might even find a great deal, and hopefully, some will be compatible with the upcoming Switch 2.
1. NEWDERY External Battery Station
Best Nintendo Switch Battery Case

Our Top Pick: NEWDERY External Battery Station
This case boasts a 10,000mAh battery, significantly extending your Switch's playtime (up to eight extra hours or 1.6 full charges). It also functions as a portable charger for your phone or tablet. Features include a built-in kickstand, dual game cartridge storage, 18W PD fast charging, and a smart chipset for device protection. It's one of the best Nintendo Switch chargers for on-the-go use.
Product Specifications
Capacity: 10,000 mAh
Total Output: 18W
Ports: USB-C, USB-A
Size: 10.47 x 4.45 x 1.71 inches
Weight: 10.6 ounces
Pros: Up to 8 hours extra battery life, integrated kickstand.
Cons: No textured grip.
2. NEWDERY Battery Charger Case for Nintendo Switch Lite
Best Nintendo Switch Lite Battery Case

Designed for the Switch Lite, this case provides up to 10 hours of extended playtime with its 10,400mAh battery (18W charging). It includes an additional USB-A output for charging other devices, simultaneous charging capabilities, LED battery indicators, and ventilation to prevent overheating. A kickstand and game card storage are also included.
Product Specifications
Capacity: 10,400 mAh
Total Output: 18W
Ports: USB-C, USB-A
Size: 10.47 x 4.45 x 1.71 inches
Weight: 7 ounces
Pros: Additional ports to charge other devices, battery indicator light.
Cons: Limited storage.
3. Nyko Power Pak
Best Slim Nintendo Switch Battery Case

This slim, lightweight case adds 5,000mAh of battery life without obstructing Joy-Cons or ports. It includes its own kickstand (though it covers the Switch's built-in one). It charges via USB-C and nearly doubles the Switch's battery life.
Product Specifications
Capacity: 5,000 mAh
Total Output: Not listed
Ports: USB-C
Size: 5.12 x 1.97 x 7.28 inches
Weight: 10 ounces
Pros: Compact design, attaches without covering ports.
Cons: Lighter battery capacity.
4. Bionik Power Commuter
Best Nintendo Switch Carrying Case With Battery

Combining a carrying case and a 10,000mAh battery, this option offers ample storage for accessories, including game cartridges and extra Joy-Cons. It's well-padded for protection and features water-resistant zippers. A carrying handle is included, and it can attach to backpacks or slings.
Product Specifications
Capacity: 10,000 mAh
Total Output: Not listed
Ports: USB-C, USB-A
Size: 11.8 x 6.5 x 3.2 inches
Weight: Not listed
Pros: Extra storage, well-padded protection.
Cons: Inconvenient carrying handle.
5. Anker PowerCore 10000 PD Redux
Best Nintendo Switch Power Bank

This universal power bank offers 10,000mAh and 25W charging speeds. It features USB-A and USB-C ports, allowing simultaneous charging of two devices. It's compatible with the Switch's charger.
Product Specifications
Capacity: 10,000 mAh
Total Output: 25W
Ports: USB-C, USB-A
Size: 4.22 x 2.06 x 1.07 inches
Weight: 6.9 ounces
Pros: Simultaneously charges two devices, 25W power delivery.
Cons: Provides no extra protection to the Switch.
6. Emperor of Gadgets Portable Power Bank
Best Attachable Battery for Nintendo Switch

This 10,000mAh battery straps onto the back of your Switch, adding minimal bulk while providing 15W of power. It includes a built-in USB-C cable and additional ports for charging other devices. Short circuit and overvoltage protection are included.
Product Specifications
Capacity: 10,000 mAh
Total Output: 15W
Ports: USB-C, USB-A
Size: 5.3 x 2.8 x 0.7 inches
Weight: 7.5 ounces
Pros: Built-in USB-C cable, additional ports for charging other devices.
Cons: Adds a little bulk to Switch.
7. Nyko Boost Pak
Best Compact Nintendo Switch Battery Pack

This ultralight and compact battery pack (55g) attaches directly to the Switch's USB-C port, adding minimal thickness. It offers 2,500mAh of power and includes a power switch for on-demand charging. It can even remain attached while docked.
Product Specifications
Capacity: 2,500 mAh
Total Output: Not listed
Ports: USB-C
Size: 7.5 x 3.4 x 1.7 inches
Weight: 1.9 ounces
Pros: Ultralight and compact, includes power switch.
Cons: Only a 2,500 mAh battery.
What to Look For in a Switch Battery Case
Consider the original Switch's 4,310mAh battery (lasting roughly three hours undocked) and the newer model's improved battery life (four to five hours). Most 10,000mAh packs aim to double battery life, but efficiency varies. Don't be discouraged if it doesn't triple the life; any of these will still provide a significant boost.
Nintendo Switch Battery Case FAQ
How Long Does the Nintendo Switch Battery Last?
Battery life depends on usage. Nintendo estimates 4.5-9 hours for the latest Switch models (standard and OLED) and 3-7 hours for the Switch Lite. These are optimistic estimates, making these battery cases valuable additions.
Do I Need a Battery Case for the Nintendo Switch?
While the newer Switch models have improved battery life, many gamers still experience interruptions. A battery case is especially beneficial for those who frequently game on the go or use the Switch Lite.
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