Feedback :

1. We rely on our reputation and customer satisfaction to succeed. Therefore , your feedback is extremely important to us. Please leave 5 star feedback to us if you are satisfied with our goods and service. 2. Please don't give us any feedback except 5star feedback just because of the shipping. We don't have much choice for the battery shipping. 3. Please email usbefore leaving any negative feedback or opening any dispute on the site, because we always try our best to serve our customers,we will give you a satisfy solution .

Shipping and Return policy:

1. Shipping cost: Click “Shipping and payment” tab on the product detail page, and you will see the delivery details. You can calculate shipping cost by inputting the required information.we will sent the items in 3 working days,after the payment being confirmed by the platform.2. Time in transit: Transit time varies with different shipping methods.Items are shipped from china , reach most of the countries within 17-30 business days.3.If you want to exchange the items received, you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status. 4.All devices be tested before shipping and 100% working well. If it cannot be used after you received and tested, Please do not worry and contact with us immediately,we will give you a satisfied solution. Return policy:5.Please don’t accept the parcel if it is damaged so that we can ask a claim from express company.