In our company, the complaint process is simple, fast, and fully convenient. Just use the complaint form, available on our website at: Complaint Form.
With this form, you can not only submit a complaint but also automatically generate a shipping label to send your battery to us for warranty repair.Please make sure to select the correct language version of the form — the appropriate links can be found on the complaint instruction page. This ensures the process runs smoothly, allowing us to quickly verify and repair your battery.