?The 2pcs 3.7V 900mAh Zhiyun 18350 Battery for Z1 3-Axis Handheld Gimbal provides an economical way to lower the operating costs of lithium-powered devices like Z1 handheld gimbal. 900mAh high capacity offers enough power to the gimbal for a long working time up to 4 hours. Plus・ it has no memory effect and long storage life of charge-discharge recycling. Top grade cells inside the battery features low internal resistance. With such high quality and affordable price・ it surely is your ideal choice. Click and get one now!                                    Features             Perfectly fit Z1 handheld gimbal<br> 900mAh high capacity for a long working time up to 4 hours<br> No memory effect・ long storage life of charge-discharge recycling<br> Top grade cells・ low internal resistance<br> High quality・ stable performance <br>                                                            Specifications             Capacity     900mAh    <br> Voltage     3.7V    <br> Dimensions     (1.37 x 0.67)" / (3.5 x 1.7)cm (H x Dia.)    <br> Weight     1.62 oz / 46g    <br> Color     White & Silver         <br>                                                             Package Includes            2 x 18350 Batteries<br>