Battery & Thermal Upgrade Kit with Back Cover for ROG Ally

• 【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.

Please read our shipping tips carefully before you place your order

• All orders above $50 are free shipping.
• Orders under $49.99 will be charged $4.99 as shipping cost.

（Note: The above shipping policy does not apply to FlipGo. Please refer to the FlipGo product page for specific shipping details.）

Please Note:

• JSAUX provides fast and efficient delivery services for global customers.（But unable to deliver products at military addresses (APO/FPO) and some islands.)
• The current processing time for all orders takes 2-4 days(Orders are not processed on weekends). 
• Order delivery time will be at 7-12 business days(pre-sale items excluded). 
• International duties & taxes may apply and are not calculated at checkout.
• Shipping time for pre-sale products is subject to the instructions on the product page.

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. 
• For mainland China & Taiwan China: For mainland China customers, please use Tmall to place your order. Hong Kong, Macao, please include your name, ID number and shipping address in traditional Chinese. 
• ⚠️Brazil: Due to local tax policies, customers need to pay customs duties themselves. JSAUX is not responsible for any customs and taxes applied to your order.
• Due to logistical reasons, we are temporarily not providing order services to the following countries and regions: Afghanistan, Albania, Algeria, Andorra, Angola, Anguilla, Argentina, Armenia, Aruba, Azerbaijan, Bahrain, Bangladesh, Barbados, Belarus, Bermuda, Bhutan, Bosnia & Herzegovina,British Virgin Islands, Brunei, Burkina Faso, Burundi,Bolivia, Cambodia, Cameroon, Cayman Islands, Central African Republic, China, Christmas Island, Costa Rica, Côte d'Ivoire, Djibouti, Congo - Brazzaville, Congo - Kinshasa, Egypt, El Salvador, Ecuador,Falkland Islands, Faroe Islands,French Polynesia, Gabon, Gambia, Georgia, Ghana, Gibraltar, Greenland, Guadeloupe, Guatemala, Guernsey, Guinea, Honduras,Iceland, Indonesia, Jamaica, Jordan,Jersey, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Lebanon, Lesotho, Liberia, Liechtenstein, Maldives, Mauritius, Martinique, Moldova, Monaco,Mongolia, Montenegro, Myanmar (Burma), Namibia, Nauru, New Caledonia, Nicaragua, Niger, Nigeria, Norfolk Island, North Macedonia, Norway,Oman, Pakistan, Paraguay, Rwanda, San Marino, Senegal, Serbia, Seychelles, Solomon Islands, South Sudan, Sri Lanka, Sudan, Tajikistan, Togo, Tonga, Tunisia, Turkmenistan, Tuvalu, Uganda, Ukraine, Uruguay, India, Uzbekistan, Vanuatu, Vatican City, Some regions in the United States(including Puerto Rico, Guam, US Virgin Islands, Northern Mariana Islands, American Samoa, and military bases like APO, FPO, and DPO).

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.