Changes for page FAQ for Batteries
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... ... @@ -49,10 +49,20 @@ 49 49 50 50 == 1.4 Other Notice == 51 51 52 +=== 1.4.1 Can i use send uplink in short period? === 52 52 53 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 54 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa or NB-IoT, then the battery life may be decreased. 54 54 55 55 57 +=== 1.4.2 Can i replace battery with SPC1520? === 58 + 59 +User can replace the battery with ER26500 without SPC1520, This will work. But will have reduced performance for example 60 + 61 +1) Shorter Battery Life. 62 + 63 +2) Not enough to provide enough current burst in low temperature. 64 + 65 + 56 56 = 2. CR17450 Battery = 57 57 58 58 == 2.1 Battery Info == ... ... @@ -63,6 +63,7 @@ 63 63 64 64 == 2.2 Battery Document == 65 65 76 + 66 66 [[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-20220515075625-3.png?width=257&height=193&rev=1.1||alt="image-20220515075625-3.png" height="193" width="257"]] 67 67 68 68 (% style="color:blue" %)**The battery related documents as below:** ... ... @@ -69,7 +69,6 @@ 69 69 70 70 * [[Battery Dimension>>https://www.dropbox.com/sh/o3k9x20fv2osi3w/AAAGf2B7HcRGog8xAOPoMWPha?dl=0]] 71 71 72 - 73 73 == 2.3 When and how to Replace Battery == 74 74 75 75 ... ... @@ -85,9 +85,39 @@ 85 85 [[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"]] 86 86 87 87 88 -= PowerConsumptionAnalyze =98 += 3. Solar Panel + 3000mAh Li-on battery = 89 89 100 +== 3.1 Internal Structure == 90 90 102 +Below are the Internal Power Structure for -LS and -NS version. 103 + 104 +[[image:image-20231231200632-1.png||height="479" width="933"]] 105 + 106 + 107 +== 3.2 Battery Info == 108 + 109 +The battery use in -LS and -NS version are 3.7v li-on rechargable battery . Dimension: 803450 x 2 , and 3000mAh capacity. The connector type is PH2.0 2 pin connector. 110 + 111 + 112 +== 3.3 Related Document == 113 + 114 +* **[[Recharge Circuit. >>https://www.dropbox.com/scl/fo/p9iqzcmivaczpmhwufj6s/h?rlkey=9zq6irrzj46ajy933ghg5uw3m&dl=0]]** 115 + 116 + 117 +== 3.4 Recharge without Solar == 118 + 119 +If user wants to recharge the battery without Solar Panel. Below are the steps 120 + 121 +a) Remove the 6v input from solar panel. 122 + 123 +[[image:image-20240109233955-1.png||height="234" width="593"]] 124 + 125 +b) Provide voltage to this connector(XHB2.54-2P) to recharge the battery. 126 + 127 + 128 += 4. Power Consumption Analyze = 129 + 130 + 91 91 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. 92 92 93 93 (% style="color:blue" %)**Instruction to use as below:** ... ... @@ -104,4 +104,17 @@ 104 104 105 105 [[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"]] 106 106 107 - 147 + 148 += 5. Debug for Battery running out shortly = 149 + 150 + 151 +Below factors will affect the battery life. If the battery runs out very fast unexpectedly. Please check below points: 152 + 153 +1. Did you connect an external sensor? What is the power consumption of this sensor? 154 +1. What is the (% style="color:blue" %)**uplink period**(%%) of the end node? 155 +1. What is the (% style="color:blue" %)**DataRate**(%%) the sensor used to uplink? 156 +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. 157 + 158 +User can also send us (support(at)dragino.com) record so check. a record like below with the info:** Battery**, **uplink time**, **DR**. 159 + 160 +[[image:image-20230418000422-1.png]]
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