Using this GAONENG battery is easy. First, make sure your device is turned off. Connect the XT60 connector of the battery to the corresponding port on your FPV drone or other compatible device. When charging, use a charger that supports a charge rate from 1C to 5C. Don't overcharge the battery, and always keep an eye on it during the charging process. For maintenance, store the battery in a cool and dry place. Avoid dropping or exposing it to extreme temperatures. If you notice any signs of damage, stop using the battery immediately and replace it.