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From version < 24.1 >
edited by Edwin Chen
on 2024/07/16 12:04
To version < 18.1 >
edited by Edwin Chen
on 2023/12/31 20:16
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51 51  
52 52  === 1.4.1 Can i use send uplink in short period? ===
53 53  
54 -
55 55  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.
56 56  
57 57  
58 58  === 1.4.2 Can i replace battery with SPC1520? ===
59 59  
60 -
61 61  User can replace the battery with ER26500 without SPC1520, This will work. But will have reduced performance for example
62 62  
63 63  1) Shorter Battery Life.
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101 101  
102 102  == 3.1 Internal Structure ==
103 103  
104 -
105 105  Below are the Internal Power Structure for -LS and -NS version.
106 106  
107 107  [[image:image-20231231200632-1.png||height="479" width="933"]]
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109 109  
110 110  == 3.2 Battery Info ==
111 111  
112 -
113 113  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.
114 114  
115 115  
116 -== 3.3 Solar Spec ==
112 +== 3.3 Related Document ==
117 117  
118 -* Dimension: 103 x 73 mm
119 -* Max Power: 0.9 W
120 -* Voltage at nominal power :5V (±5%)
121 -* Current at nominal power: 180mA (±5%)
122 -* Cell efficient : 22%
123 -* UV resistance
124 -
125 -
126 -== 3.4 Related Document ==
127 -
128 128  * **[[Recharge Circuit. >>https://www.dropbox.com/scl/fo/p9iqzcmivaczpmhwufj6s/h?rlkey=9zq6irrzj46ajy933ghg5uw3m&dl=0]]**
129 129  
130 -== 3.5 Recharge without Solar ==
131 131  
132 132  
133 -If user wants to recharge the battery without Solar Panel. Below are the steps
134 -
135 -a) Remove the 6v input from solar panel.
136 -
137 -[[image:image-20240109233955-1.png||height="234" width="593"]]
138 -
139 -
140 -b) Provide voltage to this connector(XHB2.54-2P) to recharge the battery. (Input Range: DC: 5~~12v)
141 -
142 -[[image:image-20240110091157-1.png||height="307" width="599"]]
143 -
144 -
145 145  = 4. Power Consumption Analyze =
146 146  
147 147  
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175 175  User can also send us (support(at)dragino.com) record so check. a record like below with the info:** Battery**, **uplink time**, **DR**.
176 176  
177 177  [[image:image-20230418000422-1.png]]
178 -
179 -
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