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788	788	== 4.1 Battery Type ==
789	789
790	790
791		-PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
	791	+PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
792	792
793	793
794	794	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
795	795
796		-[[image:1675146710956-626.png]]
	796	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
797	797
798	798
799	799	Minimum Working Voltage for the PS-LB:
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801	801	PS-LB:  2.45v ~~ 3.6v
802	802
803	803
804		-== 4.2 Replace Battery ==
	804	+1.
	805	+11. Replace Battery
805	805
806		-
807	807	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
808	808
809	809	And make sure the positive and negative pins match.
810	810
811	811
812		-== 4.3 Power Consumption Analyze ==
813	813
	813	+1.
	814	+11. Power Consumption Analyze
814	814
815	815	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.
816	816
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818	818	Instruction to use as below:
819	819
820	820
821		-**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
	822	+Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
822	822
823		-[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
	824	+[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
824	824
825		-
826	826
827		-**Step 2:** Open it and choose
	827	+Step 2: Open it and choose
828	828
829	829	* Product Model
830	830	* Uplink Interval
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832	832
833	833	And the Life expectation in difference case will be shown on the right.
834	834
835		-[[image:1675146895108-304.png]]
	835	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
836	836
837	837
838	838	The battery related documents as below:
839	839
840		-* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
841		-* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
842		-* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
	840	+* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	841	+* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
	842	+* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
843	843
844		-[[image:image-20230131145708-3.png]]
	844	+|(((
	845	+JST-XH-2P connector
	846	+)))
845	845
	848	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
846	846
847	847
	851	+
848	848	1.
849	849	11.
850	850	111. ​Battery Note
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941	941
942	942	[[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
943	943
	948	+

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