??Specification:<br /> Type:NCR 18650B Protected Rechargeable Lithium Battery<br /> Brand:Panasonic<br /> Model Number: 18650<br /> Capacity:3400mAh<br /> Nominal Voltage: 3.7V<br /> Internal resistance:less than 66&amp;Omega;<br /> Size:69.6mm x16 mm<br /> Color:Green<br /> Weight : About 50g<br /> Rechargable battery<br /> The overcharge and discharge Protected<br /> <br /> Note:<br /> Please don't make a battery over discharge¡ê? otherwise it will be easy to Damaged!<br /> <br /> Package Included:<br /> 1 PCS NCR 18650B Protected Rechargeable Lithium Battery