SMC 4000MAH 3.7V 25C Single Cell Hard Case Lipo BatteryThank you for shopping with Top Fun RC! All items are shipped with USPS Ground Advantage or eBay Standard Envelope (stickers, decals, dry transfers, etc.), unless requested otherwise or specified during checkout. If you are not satisfied with your purchase, please reach out to us before requesting a return and we will try our best to resolve the issue to your satisfaction. Note that what you see in the photo(s) is exactly what you will receive. We try