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Battery & Thermal Upgrade Kit with Back Plate for ROG Ally

PB0101
$79.99 $89.99
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  • Due to U.S. tariffs and shipping policies, battery products require special handling and transportation channels. Orders to the U.S. are expected to ship in mid-September.
  • Shipments to other countries will proceed as normal.
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FEATURES
  • Battery Upgrade – 50% More Playtime
  • Seamless Compatibility
  • Cooler & More Efficient
  • All-in-One Installation Kit
  • Fast & Easy Installation
Learn More…
SPECS
Battery & Thermal Upgrade Kit with Back Plate for ROG Ally
Battery & Thermal Upgrade Kit with Back Plate for ROG Ally
Sale price$79.99 Regular price$89.99
65 Wh

In The Press

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.

FEATURES

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.

SPECS

SPECS
Dimensions

251.6mm(L) * 41.4mm(W) * 9.8mm(H)

Weight

0.4kg

Charging Standard

Supports PD+QC charging protocols

Material

Lithium Polymer + Stainless Steel

Capacity

65Wh

Working Voltage

15.48V

Compatibility

Compatible only with ROG Ally, not compatible with ROG Ally X

Packing List
  • ROG Ally Built-in Battery (Black, Silk Print) * 1
  • ROG Ally Back Plate * 1
  • Aluminum Heatshield (Black) * 1
  • PC Decoration Sticker * 1
  • ROG Ally Charging Port Dust Plug (White) * 1
  • ROG Ally Joystick Caps (Black) * 1
  • Light-sensitive Sticker (Black) * 1
  • Rubber Pad 1 (Black) * 1
  • Rubber Pad 2 (Black) * 1
  • Screws D3.50.8-CM 1.63.0 * 4
  • Screws D3.50.8-CM 1.69.0 * 4
  • Cross Flathead Machine Screws CM2.08.0-D3.31.0 (Silver) * 2
  • Cross Flathead Machine Screws CM2.015.5-D3.31.0 (Silver) * 5
  • Pan Head with Spacer Screws PWB M1.2*3mm (Silver) * 2
  • Cross Flathead Machine Screws CM1.63.0-D3.40.5 (Silver) * 1
  • Screwdriver (Black) * 1
  • Multi-functional Diagonal Cutting Pliers (Blue Handle, 170mm) * 1
  • Pure Nitrile Gloves (Blue) * 2
  • Prying Tool (Blue) * 1
  • Pry Blade (Blue) * 1

SHIPPING

SHIPPING & RETURN

Please read our shipping tips carefully before you place your order

  • We offer free shipping on this product.
  • The current processing time for all orders takes 2-4 days (Orders are not processed on weekends). 
  • Due to shipping restrictions on battery-included products, delivery may take 12–20 business days. We appreciate your understanding and patience.
  • International duties & taxes may apply and are not calculated at checkout.

Due to the requirements of logistics service providers: 

  • In order to get your order ready as soon as possible and avoid shipping issues, make sure to introduce an accurate postal address including your exact house number and any other info that may be necessary for the delivery company. 
  • Due to logistical reasons, "Battery & Thermal Upgrade Kit with Back Plate for ROG Ally" can only be shipped to the following countries: Austria, Belgium, Bulgaria, Canada, Croatia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, United States.

15-Days RETURN:

Our return & exchange policy will be active for 15 days from the very same day you receive your product(s) at home. For more information, please visit our Shipping Policy section.

What Customers Are Saying on JSAUX.com

Customer Reviews

Based on 51 reviews
90%
(46)
10%
(5)
0%
(0)
0%
(0)
0%
(0)
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.

L
Lubos Danko
Great !

Product is excelent !! Very easy instalation ! Seller is best !

A
Aaron

Buen producto encajo a la perfección

J
James Rising
Great kit!

I love this kit. You get everything needed, and is not hard to install.

J
Jon

The cooling upgrade alone is worth the effort, the extra battery capacity is great too. But man, the performance increase from the better cooling! Not a night and day difference, but so MUCH better. My ROG Ally is actually useable now!