Note: Friend, prepare carbon-zinc AA baterry by yourself,thanks! Buyer's show: Shipment: 1)Enter order number and will choose cheapest shipping method for you. 2)We can not make sure the shipping time,as there are many factors out of our control in the transportation, hope you could kindly understand. Normally it will take around 2-4 Weeks by Air mail, 5-20 days by express shipping. 3)All items are dispatched within 5 days after payment process is completed, and almost items canbe send out with 48 hours. Feedback: 1)Your satisfaction and positive feedback will be our best return for serving you. If you feel satisfied with our products and services, please leave us your positive feedback. Your feedback will be highly appreciated and will help us to serve you better. 2)If you are not happy with our products and services, please contact us before you submit a negative feedback. Once there is a problem reported, all of our staffs will try best to help you out of the issue occurred. Thank you for your understanding. 3)Please do not open dispute or leave negative feedback without talking to us , we will reply to all our customers and solve the problem you have met.