Dear Sir Madam, Battery Type:Zn MnO2 Nominal Voltage:1.5V Size:D Product name:LR20 D size alkaery Type:D size Alkaery Certificate:CE RoHS MSDS Jacket:Aluminium foil jacket Shelf life:10 Years Application:Electric toys Radio Torch Batteries Flashlight Packing:2pcs Blister card Rechargeable:Non Rechargeable Sample:Free Sample Shippment:DHL UPS TNT EMS FedEx