Specification:<br /><br /> <br />  <br />   <br />    Type:<br />   <br />    Sanyo 18650 Protected Rechargeable Li-ion Battery<br />  <br />  <br />   <br />    Brand:<br />   <br />    Sanyo<br />  <br />  <br />   <br />    Model Number:<br />   <br />    Sanyo 18650<br />  <br />  <br />   <br />    Feature:<br />   <br />    Convex head design and with protected circuit board<br />  <br />  <br />   <br />    Capacity:<br />   <br />    2800MAH<br />  <br />  <br />   <br />    Nominal Voltage: <br />   <br />    3.7V<br />  <br />  <br />   <br />    Color:<br />   <br />    orange,and Purple head<br />  <br />  <br />   <br />    Weight:<br />   <br />    94g<br />  <br />  <br />   <br />    Size:(DxL)<br />   <br />    18.2x69 mm<br />  <br /> <br /><br /><br />Note:<br />Please don't make a battery over discharge, otherwise it will be easy to Damaged!<br />Do not disassemble,dispose in fire, heat or short circuit.<br />Do not mix fresh batteries with used batteries.<br />Do not submerge the battery in water.<br /><br />Package Included:<br />2 X Sanyo 2800MAH 18650 Battery