DJI TB50 Intelligent Flight Battery for Inspire 2 Brand New Includes Manufacturer's Warranty Product # CP.BX.000179 The DJI TB50 Intelligent Flight Battery uses higher performance and a higher density battery cell with an overall larger capacity as well as an updated management unit. Its performance in low temperature environments has been optimized with a built-in 70W self-heating system capable of heating itself to 41?F 5?C every minute. This self-heating function can be enabled either automatically or manually. The management unit constantly monitors battery status, making all information, including battery level and battery temperature, easily visible in DJI GO. TB50 Intelligent Flight Battery Features Flight Battery Inspire 2 Part 05 Lithium-Polymer LiPo 4280 mAh 6S Configuration Up to 25 min Flight Time View Battery Status via DJI GO App Intelligent Power Management Built-In Self-Heating System Low-Temperature Protection