How to Make Your Switch 2 Gaming Sessions Last Longer (and Be a Lot More Comfortable)
Published Nov 30, 2025
Includes affiliate content
If you’ve been gaming on the Nintendo Switch 2 for a while, you’ve probably noticed two things: battery life can vanish faster than you can last in a Silksong gauntlet, and using bare Joy-Cons for long sessions can leave your wrists feeling less than great.
But as it turns out, Genki has an accessory combo designed to solve both problems at once. Called the Power & Grip Duo, this bundle comes with the Genki Energy Pack, a sleek 30W MagSafe portable battery, and the Attack Vector, Genki’s excellent ergonomic grip case.
This setup not only extends your playtime but also makes the Switch 2 feel much more comfortable to hold. Plus, the Attack Vector comes with interchangeable grips, so you can pick the one that feels most natural to you.
What’s so Great About the Genki Energy Pack?
The Genki Energy Pack is a compact yet powerful 10,000mAh (37Wh) battery capable of 30W fast charging. In practice, it triples the playtime of the Switch 2, adding roughly two and a half extra hours in demanding games like Cyberpunk 2077.
It attaches magnetically to the back of the Attack Vector case, which has a perfectly positioned mounting surface. You can then use the short bundled USB-C cable to keep your Switch 2 topped up in handheld mode.

The anodized aluminum shell not only looks premium but also helps keep everything cool, and the sleek finish complements the matte black of the case perfectly. On the front (or back, depending on how you look at it), a small display shows real-time info such as remaining capacity and charging speed, while a rubberized pad keeps the shell scratch-free when the console is resting on a table.

Around the back, the light red-orange finish is similar to the right Joy-Con accents, which is a really nice touch.

It’s worth pointing out that the Energy Pack is also compatible with Genki’s Force Field 2 case, if you prefer something more streamlined. And while it’s designed with the Switch 2 in mind, it also works flawlessly with iPhones, the latest Pixel devices and other Qi2-compatible tech, so it’s a handy everyday charger to keep around.

The Perfect Pairing
The other half of the equation is the Genki Attack Vector Grip Case, which we previously covered here and is still one of our favorite ergonomic/protective cases for the Switch 2. Together, these two accessories make an excellent combo for gaming on the go. Although the Energy Pack adds a bit of heft (roughly the same weight as an ROG Ally X with a case), the overall balance and ergonomics make it feel perfectly natural in hand.
You can learn more about this combo and discover other great Switch 2 accessories on Genki’s website.
This post contains affiliate links to partner brands. We earn a small commission if you click the link and make a purchase. There is no extra cost to you, so it’s just a nice way to help support the site. The products featured in this article were provided by the manufacturer for testing purposes, however, the opinions expressed are entirely our own.
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