Please Note!!!<br /><br />Here is 3 size:<br /><br />1Pcs 18650 3500mAh Battery<br />2Pcs 18650 3000mAh Battery<br />4Pcs 18650 9000mAh Battery<br /><br />Features:<br /><br />100% Brand new and high quality!<br /><br />Rechargeable battery with re/discharging protestion circuit<br /><br />Low reoccurring operation cist， Short -circuit and over-current protection<br /><br />Safe and environmental friendly<br /><br />Perfect for flashlight or electronic gadgets<br /><br />Keep in a dry and cool place.<br /><br />Specifications:<br /><br />Model: 18650<br /><br />Voltage: 3.7V<br /><br />Chemistry: Li-ion<br /><br />Color: Yellow<br /><br />Size: 65mm(Length) x 17mm(Dia.)<br /><br />Package Included:<br /><br />1Pcs 18650 3500mAh Battery Li-ion Rechargeable Batteries<br />OR<br />2Pcs 18650 3000mAh Battery Li-ion Rechargeable Batteries<br />OR<br />4Pcs 18650 9800mAh Battery Li-ion Rechargeable Batteries