Checking this box will start your warranty period from the manufacture date (the date the product was made) rather than your purchase date. This means your warranty will be shorter and is therefore not recommended to use this option if you have the Purchase Order for your product.

If you bought your product on Amazon, your purchase order can be found in the confirmation email you received from Amazon. You can also find it in your Amazon account center.

For other websites such as eBay and Newegg.com, please check your confirmation email when you bought your RAVPower product, for your purchase order.

We collect information to provide more timely and convenient follow-up services to all of our users. At Sunvalleytek we never sell, rent, or share your information with any third party.