Energy Pack

Name: Energy Pack
Brand: Genki
SKU: HTGEP-37WH
Price: 79.99 USD
Availability: InStock
Rating: 4.6 (45 reviews)

Juice for the journey. A 30W fast-charging battery bank with 37W of power that magnetically attaches to your console for extended sessions on Switch 2, Steam Deck, and more. Compatible with Switch 2

Rated 4.6 out of 5

Based on 45 reviews

$79.99 USD

In Stock, Shipping Now!

Description

Modern handhelds are beasts—but let’s be real, they’re hungry. Most power banks either charge too slow to keep up, or are so big you might as well carry a generator.

Enter the Energy Pack. It’s compact, 30W fast-charging, and sized just right to triple your Switch 2 playtime or double your Steam Deck battery without turning your handheld into a tank. The digital dashboard shows you your watts, temps, and charge level at a glance, and yes—it’s Qi2 wireless compatible for topping off your phone too.

Snaps magnetically to Genki cases, and its aluminum shell feels as premium as it performs.

Comes with Energy Pack battery, USB-C charging cable, a set of 3 MagSafe Ring Stickers.

Key Features

• 30W Charging: Enough juice to play and charge at full speed.

• 37Wh Capacity: Triple your Switch battery, double your Steam Deck.

• Digital Dashboard: Live stats including speed, battery, and temp.

• Qi2 Wireless Charging: MagSafe-compatible charging for phones.

• iOS Compatible: Syncs with iPhones for real-time status.

• Sleek Design: Flat, compact aluminum build meant for handheld travel.

What's In The Box

Battery Bank
Flat USB-C Cable

Designed by Genki™. This product is not affiliated with, endorsed by, or sponsored by Nintendo. Joy-Con 2™, Nintendo Switch and Nintendo Switch 2™ are trademarks of Nintendo Co., Ltd.

See the Energy Pack in Action!

POWER ON THE GO FOR YOUR NEXT-GEN CONSOLE

Modern handhelds are beasts—but let's be real, they're hungry. Most power banks either charge too slowly to keep up, or are so big you might as well carry a generator. The Energy Pack changes the game with premium fast-charging in a form factor that complements your device instead of overwhelming it.

SERIOUS CHARGING POWER

Game at Full Throttle

The Energy Pack delivers a true 30W charging experience—enough juice to not just extend your battery life but actually charge while you play at full settings. Unlike standard power banks that throttle under pressure, our power delivery system maintains peak output so you can crank up the brightness, push the graphics, and still end your session with more battery than you started with.

CAPACITY THAT COUNTS

Level Up Your Play Time

With 37Wh (10,000mAh) of high-density power, the Energy Pack dramatically extends your gaming sessions without weighing you down.Extend your Next Gen Console battery life by 2.5x. Double your Steam Deck endurance. Whether you're grinding for rare drops or completing just one more quest, your adventure doesn't have to end because your battery tapped out.

INTELLIGENT DIGITAL DASHBOARD

Stats for Stat Lovers

The integrated display gives you real-time power metrics without pausing your game. Monitor charging speed in watts, battery percentage remaining—because knowledge is power, literally. This feedback system helps you optimize your settings and know exactly when you'll need to recharge the pack itself. No more surprise shutdowns right before saving your progress.

MAGNETIC ATTACHMENT

Snap, Play, Win

The Energy Pack snaps magnetically to compatible Genki cases with a satisfying click, creating a unified handheld experience without awkward straps or clips. For devices without magnetic cases, included MagSafe Ring Stickers let you create attachment points anywhere. The connection is strong enough to stay put during intense gaming sessions but detaches easily when you don't need the extra power.

WIRELESS CHARGING CAPABILITY

Power Beyond Your Console

Built-in Qi2 wireless charging transforms the Energy Pack into a versatile power solution for your entire tech loadout. Magnetically attach to MagSafe-compatible phones for convenient wireless charging between gaming sessions. One premium power solution serves multiple devices—streamlining your travel setup and reducing cable clutter. Your phone and console can now share the same power source.

PREMIUM ALUMINUM CONSTRUCTION

Looks Legendary, Stays Cool

Crafted from precision CNC aluminum, the Energy Pack features a sleek, minimalist profile that complements your gaming hardware. The metal construction isn't just for flexing on plastic power banks—it significantly improves heat dissipation for safer, more efficient charging during marathon sessions. Every detail reinforces the premium experience you expect from your gear.

What Our Customers Say

average rating 4.6 out of 5

Based on 45 reviews

5 Stars

33 Reviews
4 Stars

9 Reviews
3 Stars

2 Reviews
2 Stars

1 Review
1 Star

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93% of reviewers would recommend this product to a friend

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Reviewed by Juan L. M.

Verified Buyer

Rated 5 out of 5

One of the coolest pieces of tech I’ve ever owned!

All the battery packs I’ve had before this one were either not strong enough or too leaky. after a few days of not touching them they’d lose a lot of battery percentage. This one stays at 99-100% for a looooong time. It’s quite impressive.

I really like the slim profile and screen display as well. It’s a very lightweight power bank, literally lighter than some other 5,000 I’ve had, and this one has 10,000 capacity!

It really is a game changer for the Switch 2. It makes gaming on it super convenient as you no longer need to worry that much anymore about running out of battery.

Super happy with this!

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Genki

Thank you Juan for the honest review!

Review posted

Reviewed by Brian D.

Verified Buyer

Rated 5 out of 5

Great accessory for extending play sessions

It's pretty great to just slap it on my Switch 2 during longer sessions when I don't want to dock it for charging. Only downside, since my case isn't Magsafe compatible, is the weight, as the adhesive for the Magsafe ring doesn't appear to be strong enough to hold it on.

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Reviewed by Ashton

Rated 5 out of 5

5 Stars

AWESOME

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Reviewed by John

Rated 4 out of 5

4 Stars

Great for the first 30 minutes, then charging slows down significantly.

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Reviewed by Adrian R.

Verified Buyer

Rated 5 out of 5

Great device

Can get a lil warm but great size and keeps my stuff charged happy with my purchase

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FAQ

How long will the Energy Pack extend my gaming time?

The Energy Pack provides approximately 3x battery life for the Next Gen Console (about 9-12 additional hours), 2x for Steam Deck (4-6 extra hours), and similar extensions for other handhelds, depending on your brightness settings and game intensity.

Can I use the Energy Pack while it's charging?

Yes! The Energy Pack supports pass-through charging, allowing you to charge the pack while it powers your device. This is perfect for longer gaming sessions at cafes or airports.

How long does it take to fully recharge the Energy Pack?

With a 30W USB-C charger, the Energy Pack recharges from empty to 100% in approximately 1.5 hours. With a standard 18W charger, expect around 2.5 hours for a full charge.

Does the Energy Pack work with all phones for wireless charging?

The Energy Pack is compatible with all Qi-enabled devices for wireless charging. It provides optimal magnetic alignment with MagSafe-compatible iPhones (iPhone 12 and newer) and Android phones with magnetic cases.

Will the Energy Pack make my handheld too heavy to hold comfortably?

The Energy Pack is designed specifically to balance power capacity with comfortable weight. At just 215g (7.6oz), it adds minimal weight while its flat design maintains excellent ergonomics during play.

Can I attach the Energy Pack to my handheld without a magnetic case?

Yes! We include three MagSafe Ring Stickers that can be applied to non-magnetic devices or cases. These create perfect attachment points for the Energy Pack.

Does the Energy Pack support Nintendo Switch / Steam Deck fast charging protocols?

Absolutely. The Energy Pack is compatible with PD (Power Delivery) 3.0 and PPS protocols, ensuring optimal charging

How accurate is the digital dashboard?

The Energy Pack features laboratory-grade power monitoring circuits that provide real-time measurements with over 99% accuracy for wattage, temperature, and remaining capacity.

Is the aluminum casing just for looks or does it serve a purpose?

While the premium aluminum finish certainly looks great, its primary purpose is functional. The metal construction significantly improves heat dissipation, allowing for safer, more efficient charging and extending the lifespan of the internal battery.

Can I take the Energy Pack on an airplane?

Yes! At 37Wh, the Energy Pack falls well within the FAA and international flight regulations for carry-on lithium batteries (which allow up to 100Wh without special permission).

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

Genki is not affiliated with or endorsed by Nintendo.

Energy Pack

One of the coolest pieces of tech I’ve ever owned!

Genki

Great accessory for extending play sessions

5 Stars

4 Stars

Great device

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