Welcome to visiting our site. We have superior Lithium batteries selling and service. There is no doubt that they are high quality and durable as well as high energy density. Also， these batteries are regarded better both in low and high temperature operations. Generally， they fit for camera， watch， calculators and other electronic devices， and provide excellent continuous power sources to your device. It is worth a try!                                    Features             High quality and durable<br> Provides excellent continuous power sources to your device<br> High energy density， long life battery<br> It is good both in low and high temperature perations<br> Fit for camera， watch， calcutors and other electronic devices<br>                                                            Specifications             Brand     UltraFire    <br> Quantity     2Pcs    <br> Capacity     880mAH    <br> Voltage     3.7V-4.2V    <br> Dimensions     1.34 x 0.63" / 3.4 x 1.6 cm (L x Dia)    <br> Color     Gray    <br> Weight     1.16 oz / 33 g    <br> Type     16340 Lithium Battery    <br>                                                             Package Includes            2x Lithium Battery<br>