??Specification:<br />Product name: 3.7V 2600mAh US18650GR Battery For Sony<br />Battery material: Li-ion?Lithium Ion Battery<br />Type: 18650 battery<br />Cpacity: 2600mAh<br />Voltage: 3.7V<br />Limited charge voltage:4.2V<br />End-off voltage: 2.75v<br />Charging Current:2.15A<br />Charge Temperature: 0 to 45 degree<br />Discharge temperature: -20 to 60 degree<br />Internal resistance: below 60milliohm<br />Charging time: 2.5 hours<br />Can charge about 1000times<br />Size: 65mm x 18mm (length x diameter)<br />Weight: 45g<br />Color: green<br />Quantity:1<br /><br />Features:<br />1. High Capacity and Stable Discharge Voltage<br />2. Light weight? small size and high performance<br />3.Outstanding Discharge properties and Storage Capacity<br />4.Small internal resistance<br /><br />Package included:<br />1 x 3.7V 2600mAh US18650GR Battery For Sony