Using this GAONENG battery is easy. First, make sure your device is powered off before connecting the battery with the XT60 connector. Once connected, you can power on your device to enjoy its performance. When charging, use a charger that supports a charge rate from 1C to 5C. Avoid over - charging the battery as it can damage the battery and pose a safety risk. Also, don't discharge the battery below the recommended level. Store the battery in a cool and dry place when not in use. Regularly check the battery for any signs of damage such as swelling or leakage. If you notice any issues, stop using the battery immediately and replace it.