<b>Feature:</b><br> 100% Compatible with original manufacturer equipment.<br> Lightweight, compact design.<br> Absolutely no memory effect so that you can charge battery at any time.<br> Integrated microchip prevents overcharging & lengthens battery life!<br> If you have any question, please feel free to contact us.<p> <b>Specification:</b><br> Chemistry: Lithium-polymer<br> Capacity: 5400 mAh<br> Voltage: 11.1 V<br> Cell: 3S<br> Charge Rate: 10C<p> <b>Compatible Models: Yuneec Q500 RC Drone</b><p> <b>Package Includes:</b><br> 2 x 11.1V 5400mAh LiPo Battery for Yuneec Q500