Summary

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

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71	71	* [[Battery Dimension>>https://www.dropbox.com/sh/o3k9x20fv2osi3w/AAAGf2B7HcRGog8xAOPoMWPha?dl=0]]
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73	73
74		-
75	75	== 2.3 When and how to Replace Battery ==
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77	77
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87	87	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515075440-2.png?width=272&height=338&rev=1.1||alt="image-20220515075440-2.png" height="338" width="272"]]
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89	89
90		-= 3. Power Consumption Analyze =
	89	+= Power Consumption Analyze =
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93	93	Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
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107	107	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675146895108-304.png?rev=1.1||alt="1675146895108-304.png"]]
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110		-= 4. Debug for Battery running out shortly =
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	110	+= Debug for Battery running out shortly =
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113	113	Below factors will affect the battery life. If the battery runs out very fast unexpectedly. Please check below points:
114	114
115		-1. Did you connect an external sensor? What is the power consumption of this sensor?
116	116	1. What is the (% style="color:blue" %)**uplink period**(%%) of the end node?
117	117	1. What is the (% style="color:blue" %)**DataRate**(%%) the sensor used to uplink?
118	118	1. Does the sensor sends re-transmit too oftern? See [[**this link**>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H7.A0MultiplyUplinkinChirpStack]] for a possible issue with LoRaWAN server.
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120		-User can also send us (support(at)dragino.com) record so check. a record like below with the info:** Battery**, **uplink time**, **DR**.
	118	+User can also send us (support(at)dragino.com) record so check. a record like below with the info:** Battery**, **uplink time**, **DR**.
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122	122	[[image:image-20230418000422-1.png]]