What should I pay attention to about the use and maintenance of fpv batteries?

1. The charging voltage shall not exceed the prescribed limit voltage (4.2V per chip), 4.25V is the highest limit of the charging voltage for each cell. The charging current should not be too large (for example, the TATTU brand battery of 3s1500MAH is generally charged with the charger set to 1.5a-2a) 2. Correctly connect the positive and negative poles of the battery. If the positive and negative poles are connected reversely, the battery cannot be charged. Reverse charging will damage the battery and even cause heat, leakage, or fire. 3. Over-discharge will cause damage to the battery. When discharging, the voltage of the single battery must not be lower than 3.6V (when the single chip reaches 3.8v, the aircraft can almost start to land). 4. The battery should be stored in a cool environment When storing the battery for a long time (more than 3 months), it is recommended to place it in an environment with a temperature of 10-25°C and a low temperature without corrosive gas. During long-term storage, the battery is charged and discharged every 3 months to maintain battery activity and ensure that the voltage of each cell is within the range of 3.7 ~ 3.9V! 5. No matter how good the battery is, a good charger must be equipped. A miscellaneous charger of dozens of dollars is not reliable. TATTUFPV battery 6. Fei FPV must use branded batteries instead of miscellaneous brand batteries. The single-chip voltage varies greatly When flying, try to choose before sunrise or when the sun goes down. The temperature is not so high. The batteries and ESCs should pay attention to heat dissipation. They can be externally mounted outside the aircraft as much as possible to cool it. Disclaimer: Some pictures and content of articles published on this site From the Internet, please contact to delete if there is any infringement