When you purchase eligible products directly from Jackery.com, you&';ll automatically receive a complimentary 2-year extended warranty, giving you extra peace of mind beyond the standard manufacturer&';s warranty. This product is not sold separately. When you purchase the corresponding portable power station or bundle, the matching extended warranty will be automatically included free of charge. No registration or additional steps are required-the extended warranty is automatically included with your order at no extra cost. To view and confirm your warranty coverage period, simply log in to your Jackery Account and visit the User Center, where your warranty information will be displayed.