Using this GAONENG LiPo battery is easy. First, make sure to connect the XT30 connector properly to your device. When charging, use a charger that can handle the 1C - 5C charge rate. Avoid overcharging or discharging the battery, as it can damage the cells. For storage, keep the battery in a cool, dry place. If you notice any swelling or strange smells from the battery, stop using it immediately. Regularly check the battery's voltage and capacity to ensure it's in good condition. And always follow the safety guidelines provided by the manufacturer when using and handling the battery.