PB0101

Battery & Thermal Upgrade Kit with Back Plate for ROG Ally

$79.99 USD $89.99 USD
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Watt: 65 Wh
Shipping
  • The product is expected to be shipped in early August.
  • Due to U.S. tariffs and shipping policies, battery products require special handling and transportation channels, which may cause slight delays in shipping.

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Description
  • 【Battery Upgrade – 50% More Playtime】 Upgrade from the stock 40Wh battery to a powerful 65Wh capacity, giving you up to 50% longer gaming sessions without interruptions. Say goodbye to frequent recharges and keep gaming longer.
  • 【Seamless Compatibility】 Designed exclusively for ROG Ally, ensuring full stability and peak performance. (Note: Must be used with the included backplate—not compatible with the original backplate or ROG Ally X.)
  • 【Cooler & More Efficient】 Featuring a precision-engineered aluminum heatshield, this upgrade runs cooler than stock, reducing heat buildup and extending both battery lifespan and overall device efficiency.
  • 【All-in-One Installation Kit】 Everything you need in one package: 65Wh battery, custom ROG Ally backplate, and essential tools for a smooth, stress-free installation.
  • 【Fast & Easy Installation】 Complete the upgrade in under 15 minutes with a straightforward process—no technical expertise required. Enjoy more power with minimal effort.
Everything I needed to do the battery upgrade was included in the box. JSAUX also provides step-by-step written instructions with pictures as well as a video tutorial to follow. Overall, the upgrade process was relatively easy. Plus, the larger battery capacity really does extend my gaming sessions by quite a bit.
Concluding our review, we found the JSAUX 65Wh battery to be a good product. It extends the running time of your 1st Gen Rog Ally from 1 hour at 25watts operating mode, up to almost 2x, and with lower TDPs you will get even higher differences.
For $79.99, this battery mod for the ROG Ally offers some decent value for anyone tired of frequently reaching for the charger while playing. The extended battery life, cooler operation and easy installation make it a great option for those who want to focus on gaming instead of babysitting their battery all the time.

Installation Tutorial

Compatibility Notice

Using a 2230 to 2280 SSD adapter is not compatible with our provided heatsink. Additionally, the battery cable will be compressed beneath the adapter, which may affect performance and longevity.

 
 

REVIEW

Customer Reviews

Based on 29 reviews
86%
(25)
14%
(4)
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H
Hervé
Loving the battery upgrade.. the rest is meh.

Let's start with the amazing. Which is the battery. The major flaw in my OG Ally is now fixed.

All the rest is a bit "meh" the extra heatsink does lift the thermal load a bit. But not enough to really help out. That thing is now back in the box in favor of a m.2 2280 mod.

The new back plate is also fine. But due to a little misalignment I damaged the screw points l. This might be mostly my fault but still the damage is there.

The kit is very complete. All screws are there and a few extra but I don't think that was really needed. I would rather have the cheaper kit.

R
Ryszard B
Amazing battery

Very clear instructions on how to connect which was important to me. My original baterry was old so I have twice the time to play now. My ROG is with SSD adapter but I still managed to squeeze everything in. Temps are lower then they used to be so that's good as well. I'm super happy with this battery. Strongly recommended

S
Steph Lin
Excellent Customer Service & Great Product

I was hesitant as first as I've never done this kind of modding on any console before. Pre-ordered, due to back order Ashley reached out and kept me updated throughout the process. Recieved the battery pack today, install was super easy with their detailed pic instructions.

Very very happy with both the customer service representative and product!

S
Simone Bergamo
A new Life for my Ally

The kit is well done and with a few nice extras. The new battery make the original ally almost a new device thanks to the improved battery life.
Of course it add some weight but it is acceptable from my point of view

M
Mickael Fleurus
Easy to install, impressive performances

It completely changed the way I uses my Rog Ally.
It took about two hours to replace the battery, while taking precautions not to break anything.
I used to only use my Ally with a charger ready to be used, as the original battery last for about an hour, more or less.
With this replacement done, I use it more like any other handheld I have: I play freely without worries. It is the best possible upgrade you can do to your ROG Ally. I don't regret any dollar spent.