Do you want the economical and greener lifestyles? Maybe you should start from minor matter, and just like use the rechargeable batteries. Rechargeable batteries adopt universal standards, most of them suitable for cameras, toys and many other electronic devices. Except that, it features extensively long working life and high efficiency, great for use. And it is compact and rechargeable, so you can carry it anywhere anytime, convenient to use. The number of charge cycles is about 1000 times, durable and reliable!                                    Features             New battery<br>
 High quality and durable<br>
 Provides excellent continuous power sources to your device<br>
 High energy density, long life battery<br>
 This battery has an extra long life for all your battery powered devices<br>
 Fit for camera, flashlight, electronic toys and other electronic devices<br>
                                                            Specifications             Battery Type     Rechargeable Lithium Battery    <br>
 Model     18650    <br>
 Voltage    3.7V    <br>
 Capacity     3000mAH    <br>
 Charge Time     5-6 hours    <br>
 Rechargeable Time     1000 times    <br>
 Dimensions     2.56 x 0.71" / 6.5 x 1.8 cm (L xDia)    <br>
 Color     Golden    <br>
 Weight    3.49 oz /99 g    <br>
 Quantity     2 Pcs    <br>
 Protective     Yes     <br>
                                                             Package Includes            2x Battery<br>
                                                            Extra Info            Extra Info:<br>
1.In case of danger, do not make it short-circuit distance or place it under high temperature<br>
2.Avoid using Ni-MH batteries with ordinary dry-cell batteries<br>
3.Do not use Ni-MH,Ni-Cd with different capacities and models<br>
4.If you don’t use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months<br>
5.For a new battery, it is better to full charge it bafore using<br>