Specification:<br /><br /> <br />  <br />   <br />    Product name: <br />   <br />    EVVA 26650 4500mAh ProtectedLithium-ion Battery<br />  <br />  <br />   <br />    Brand:<br />   <br />    EVVA<br />  <br />  <br />   <br />    Norminal Capacity:<br />   <br />    4500mAh<br />  <br />  <br />   <br />    Normal Voltage:<br />   <br />    3.7v<br />  <br />  <br />   <br />    Stanard Charge voltage <br />   <br />    4.2v<br />  <br />  <br />   <br />    Standard Charge current<br />   <br />    2000mA<br />  <br />  <br />   <br />    Discharge cut-off voltage<br />   <br />    2.75V<br />  <br />  <br />   <br />    PCB Protection trip current:<br />   <br />    10A<br />  <br />  <br />   <br />    Weight:<br />   <br />    92g<br />  <br />  <br />   <br />    Size: <br />   <br />    Size: 26.6mm x 69.6mm(body diameter x length)<br />  <br /> <br /><br /><br />Features:<br />Seiko protection circuit and three mosfets<br />Protected and Rechargeable<br />In Built Safety Circuitry<br />Maximum capacity and reliability<br />Quality Lithium Ion rechargeable cell.<br />Can be recharger about 500times.<br /><br />Package included:<br />1 x EVVA 26650 4500mAh Protected Lithium-ion Battery