Inspire 2/Ronin 2 TB50 Intelligent Flight Battery.

Each pair provides Max 25 minutes* flight time with the Zenmuse X5S, 27 minutes* flight time with the Zenmuse X4S. The new Inspire 2 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. *Battery duration is recorded in an ideal flight situation, subject to real flying environments and conditions.