Warranty Policy
StellarXcell Battery Warranty Policy
Built with premium materials and rigorous testing for a near-zero defect rate of under 0.05%.
Warranty Coverage: 12 Months
We provide a 12-month limited warranty on all StellarXcell batteries, covering defects in materials and workmanship.
What’s Not Covered
1.Physical damage (punctures, tears, water exposure)
2.Issues caused by improper installation
3.Normal capacity degradation over time
How to Claim
If you encounter any issues, contact our support team for assistance:
Email: stellarxcell@outlook.com
WhatsApp: +86 199 2601 0318 (24/7 response)
Important Return Note: Batteries without quality defects or human damage cannot be returned for refunds. Please place orders carefully.
For free return services, please purchase via our AliExpress Official Store.
Issue-Specific Solutions
To process your claim quickly, please follow these guidelines:
1.Rapid Drainage / Power Jumps
Required: Provide a screenshot of your phone’s battery usage statistics.
Solution: We will ship a free replacement battery.
2.Overheating / Failure to Power On
Required: After confirming no issues with the phone itself, send us a clear video of the problem.
Solution: You will receive a replacement or full refund.
3.Diagnostic / Decode Battery Function Failure
Required: Confirm the issue is not related to the phone or installation.Solutions (choose one):
(1) Get a 50% refund and keep the functional battery.
(2) Cut the battery flex cable, send us a photo, and receive a 100% refund.
We are committed to providing you with reliable power solutions. Thank you for your trust in StellarXcell.
Prefer to shop on a major marketplace?
For complete peace of mind, you can also purchase our genuine products through our official store on AliExpress. Simply search for “StellarXcell“ on the AliExpress platform to find us and enjoy the same high-quality products with the added security of their buyer protection policy.