RVPower 16000mah 22.2V 15C 6S1P Lipo Battery Pack for DJI S800EVO DJI S900 DJI S1000 (Power Connector XT-90) Stable automatic stacking technology enables single cell capacities of 22000mAh The most strict single cell capacity, voltage, resistance, discharge curve matching process Superior Japan and Korea Lithium Polymer raw materials