Yuneec Breeze 4K
High Capacity. Longer flying time. Lightweight. Compact design. Battery Type: Lithium Polymer, Capacity: 11.1v 2000mAh, Battery Cell: 3 Absolutely no memory effect so that you can charge battery at anytime. Integrated microchip prevents overcharging & lengthens battery life! US-based Brand with Warranty and Customer Service support available; Please read useful tips in product description