Specifications: Model: CRT-003 Capacity: 1350mAh/ 5Wh Voltage: 3.7V Type: Lithium-ion battery Color: Black Compatible with: Nintendo 3DS, 2DS, 2DS XL, Not compatible with 3DS XL The package includes: 1/ 2/ 3/ 4x CRT-003 Battery About Shipping Normally we will send the items within 2-3 business days once the payment is completed. If it is the promotion day, we will send the cargo within five days. Usually after shipping, it takes 2-3 working days for the express system to update online. Normally the free shipping package can be delivered in 6 weeks. If you do not receive your package on time, please let us know, we will track the package. Returns and Warranty 12 months warranty, please rest assured to buy. If the item is defective, please notify us within 3 days of receipt. It would be appreciated if you could contact us instead of opening a dispute. If the damage is not artificial within 12 months, you can still return it. We will send you a replacement after we receive the defective one. Feedback Your satisfaction is our end goal and your feedback can inspire us to do more. If you are satisfied with our products and our service, please leave us 5 star feedback. If you are not satisfied with our products, we request that you contact us immediately BEFORE you leave us neutral or negative feedback, so that we can address your concerns. Working hours Monday to Saturday: 9:00 -18:30 Notice: Also, for your convenience, we will do our best to serve you at any time. Welcome to GREPRO Factory Store