Happyfun Drone battery, compatible with Mavic 2 PRO/Zoom series Camera Lithium  (Rechargeable)

Product Features Overview: The 4-cell 4.4V high-voltage battery specially built for Mavic2 uses high-energy-density polymer lithium-ion batteries with a rated capacity of 59.29Wh and provides 31 minutes of strong battery life. Built-in intelligent battery management system, intelligently monitor battery capacity and battery cell status. Provide stable energy output and accurately calculate the remaining flight time to escort the flight. It has functions such as overcharge and overdischarge protection, idle protection and low temperature protection. Highlights: High-energy lithium-ion batteries. The battery life is up to 31 minutes. Multiple smart battery protection functions. Technical parameters SPECS Battery type: 4-cell tandem polymer lithium-ion battery Rated capacity: 3850mAh, 59.29Wh (typical value) Rated voltage: 15.4V Charging limit voltage: 17.6V Discharge working temperature: -10～60C Charging working temperature: 5～40C PACKING LIST Intelligent flight battery×1 Adapted products Royal Mavic2 Professional Edition Royal Mavic2 zoom version Mavic2 charger Mavic2 car charger Mavic2 Battery Manager Mavic2 Battery-Power Bank Adapter Intelligent safety and reliability 1. Mavic2 uses the latest technology of smart battery to ensure that the flight control system can obtain the current remaining power in real time during the flight to calculate the remaining flight time. 2. When the battery is left unused for a long time, the smart battery will automatically discharge to 50% to keep the battery in the best condition and have a longer service life. 3. If you are flying in a cold area, the system will activate low temperature protection and control the power output according to the temperature, allowing the battery to provide power at a suitable temperature and protect the battery from low temperature damage. 4. smart battery technology can not only monitor battery status and prolong service life, but more importantly, provide safe and reliable battery monitoring to make flying safer.