Hi Dear Friend, welcome to our shop!Please confirm the address and ZIP code and Tax IDNotice 1. Each item was 100% Tested Before Shipping.2. New batteries often display virtual power. In this case, you need to charge the battery to a full charge state, after running out of electricity, then charge it to full charge again. After doing this several times, it will be normal.3. We offer 30 days refund or exchange policy on defective or wrong items since you receive the item.4.If you have a problem with your item, please contact us with any questions or concerns.We will give answer as soon as possible5.Welcome to our shop,please buy with confidence!