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JSAUX’s battery upgrade kit for ROG Ally with “50% more playtime” earns positive reviews, and it’s still on sale

A simple way to improve battery life
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JSAUX’s battery upgrade kit for ROG Ally with “50% more playtime” earns positive reviews, and it’s still on sale
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The ASUS ROG Ally is one of the best handhelds on the market, competing directly with popular models from other brands like the Steam Deck and Lenovo Legion Go. However, while the device is powerful and offers a great handheld experience, some users still complain about its battery life. Perhaps rightfully so, and if you're one of them, you should check out this ROG Ally battery upgrade kit from JSAUX.

We first caught wind of the new battery mod back in March, which was soon followed up by pre-orders in April and a release date in May. Since then, the price tag has remained $10 cheaper than the full list price. On top of that, user reviewers are starting to flow through, and it’s an all five-star affair. The JSAUX kit acts as a more ‘official’ alternative to other hardware mods.

Battery upgrade kit for ROG Ally

JSAUX is a well-known brand when it comes to handheld accessories. They create high-quality and durable products that improve the overall handheld experience. Their Battery & Thermal upgrade kit for the ROG Ally is no different, as it can help improve the battery life of your handheld.

The most important feature of the JSAUX upgrade kit is its larger battery. It boosts the ROG Ally's original 40Wh battery to a much bigger 65Wh capacity. JSAUX promises that it gives players up to 50% more playtime without any interruptions. Thanks to this, you won't have to worry about charging the device over and over again throughout the day. However, do keep in mind that this battery kit is compatible with the ROG Ally, and not the ROG Ally X. 

The kit also includes an aluminum heat shield, which reduces the heat the ROG Ally produces during extended gaming sessions. This results in better cooling, which improves the overall lifespan of the battery. On top of that, there's also a custom backplate included for the ROG Ally that supports the larger battery, so you won't have to worry about compatibility. 

Image source: JSAUX

The best part is that JSAUX has made it easy for everyone to upgrade the battery of their ROG Ally. They have included everything inside the box, such as tools, gloves, screws, and more. The installation process is simple and can be completed in under 15 minutes. They also provide a detailed guide on their website, so even beginners can upgrade the battery without worrying about damaging their handheld.

For those interested, the JSAUX Battery & Thermal Upgrade Kit is currently available for $79.99. It was previously listed for $89.99, but you can save $10 right now thanks to an ongoing deal.

At the time of writing, there are just four reviews of the kit – three 5-star and one 4-star ratings. Even the worst rating notes that “Installation took less than 10 minutes,” with the customer “satisfied with the quality of JSAUX”. Another review calls the upgrade kit a “Worthwhile upgrade”.


About the Author

Abdul is a tech writer and Editor for PC Guide, specializing in all things tech, gaming, and hardware.