?Battery is the core power source to support the continuous operation of Mobius ActionCam. It is a must-have for you to prepare a spare battery for convenient use. If you are desire to get a reliable one・ our 3.7V 520mAh Replacement Lithium Battery for Mobius Action Sport Camera can be your optimal choice! This battery features enough capacity to make your device keep working for considerable long time. Going through peculiar treatment・ it guarantees absolute durability and reliability. Therefore・ you can trustingly take it back home for daily use. It is really an user-friendly and eco-friendly item!                                    Features            3.7V 520mAh lithium battery for Mobius ActionCamHigh quality and rechargeable performanceLightweight・ durable・ practical and convenient to useIt is able to make your device keep working for quite a long timeEasy to replace and useWith absolute durability・ reliability and safety                                                             Specifications             Battery Type     Lithium Battery    <br> Battery Capacity     520mAh    <br> Voltage     3.7V    <br> Dimensions     (1.57 x 0.20 x 0.67)" / (4 x 0.5 x 1.7)cm (L x W x H)    <br> Weight     1.76oz / 50g    <br> Compatible with     Mobius Actioncam     <br>                                                             Package Includes            1 x Replacement Battery<br>