Zigbee power source level descriptor

Would you specify what you mean the dump energy of end device? Is it the battery status if your device? Or you mean something else?

yes it's the battery status of the end device! is there any proposals? i intend to monitor the status of the battery of the end device? can it be done by using power source level descriptor and how?

As I know, Zigbee description is not used for this purpose Would you tell me what device type you use? For example, you should use IAS zone stat us to report battery low if it is IAS zone type. .

just a develop board power by a 3.7v lithium battery with a temperature sensor, all i need is to report the status of the battery along with the temperature information to the coordinator. a lot of thanks for reply my question. should i use the ADC in 2530 to collect the voltage?

Yes, please use the ADC on the 2530 to measure the voltage.