Template:TATXYZ Battery Discharge Characteristics - Revision history

Arijus.C at 11:18, 16 March 2026

2026-03-16T11:18:09Z

← Older revision		Revision as of 14:18, 16 March 2026
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	===3 Cell Variant===		===3 Cell Variant===
	~~<!---<gallery heights="285" perrow="2" mode="packed">~~
	~~File:TAT100 no gnss good gsm 22 C - 3 cell.png~~
	~~File:TAT100 no gnss good gsm 3 C - 3 cell.png~~
	~~File:TAT100 no gnss good gsm -20 C - 3 cell.png~~
	~~File:TAT100 no gnss good gsm all C - 3 cell.png~~
	~~</gallery>~~
	~~--->~~
	{\| class="wikitable" style="border: none; text-align: center;"		{\| class="wikitable" style="border: none; text-align: center;"
	\|-		\|-

Arijus.C at 11:06, 16 March 2026

2026-03-16T11:06:34Z

← Older revision		Revision as of 14:06, 16 March 2026
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	The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.		The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.
	===2 Cell Variant===		===2 Cell Variant===
	[[File:TAT100_no_gnss_good_gsm_22_C.png\|~~540x540px~~\|~~left~~]][[File:~~TAT100_no_gnss_good_gsm_3_C~~.png\|~~540x540px~~\|~~right~~]]~~<br /><br /><br /><br /><br />~~		{\| class="wikitable" style="border: none; text-align: center;"
			\|-
			\| [[File:TAT100_no_gnss_good_gsm_22_C.png\|800px]] \|\| [[File:TAT100_no_gnss_good_gsm_3_C.png\|800px]]
			\|-
			\| [[File:TAT100_no_gnss_good_gsm_-20_C.png\|800px]] \|\| [[File:TAT100_no_gnss_good_gsm_all_C.png\|800px]]
			\|}

	~~<br /><br /><br /><br /><br />~~
	~~[[File:TAT100_no_gnss_good_gsm_-20_C.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />~~
	~~[[File:TAT100_no_gnss_good_gsm_all_C.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />~~
	===3 Cell Variant===		===3 Cell Variant===
	[[File:TAT100 no gnss good gsm 22 C - 3 cell.png\|~~540x540px~~\|~~left~~]]		<!---<gallery heights="285" perrow="2" mode="packed">
	[[File:TAT100 no gnss good gsm 3 C - 3 cell.png\|~~540x540px\|right~~]]~~<br /><br /><br /><br /><br />~~		File:TAT100 no gnss good gsm 22 C - 3 cell.png
			File:TAT100 no gnss good gsm 3 C - 3 cell.png
			File:TAT100 no gnss good gsm -20 C - 3 cell.png
			File:TAT100 no gnss good gsm all C - 3 cell.png
			</gallery>
			--->
			{\| class="wikitable" style="border: none; text-align: center;"
			\|-
			\| [[File:TAT100 no gnss good gsm 22 C - 3 cell.png\|800px]] \|\| [[File:TAT100 no gnss good gsm 3 C - 3 cell.png\|800px]]
			\|-
			\| [[File:TAT100 no gnss good gsm -20 C - 3 cell.png\|800px]] \|\| [[File:TAT100 no gnss good gsm all C - 3 cell.png\|800px]]
			\|}

	<br ~~/><br /><br /><br /><br />~~		<br>
	~~[[File:TAT100 no gnss good gsm -20 C - 3 cell.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />~~
	~~[[File:TAT100 no gnss good gsm all C - 3 cell.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br /~~>
	Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.		Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.

Arijus.C at 08:44, 11 February 2026

2026-02-11T08:44:34Z

← Older revision		Revision as of 11:44, 11 February 2026
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	The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.		The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.
			===2 Cell Variant===
	[[File:TAT100_no_gnss_good_gsm_22_C.png\|540x540px\|left]][[File:TAT100_no_gnss_good_gsm_3_C.png\|540x540px\|right]]<br /><br /><br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_22_C.png\|540x540px\|left]][[File:TAT100_no_gnss_good_gsm_3_C.png\|540x540px\|right]]<br /><br /><br /><br /><br />

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	[[File:TAT100_no_gnss_good_gsm_-20_C.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_-20_C.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />
	[[File:TAT100_no_gnss_good_gsm_all_C.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_all_C.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />
			===3 Cell Variant===
			[[File:TAT100 no gnss good gsm 22 C - 3 cell.png\|540x540px\|left]]
			[[File:TAT100 no gnss good gsm 3 C - 3 cell.png\|540x540px\|right]]<br /><br /><br /><br /><br />

			<br /><br /><br /><br /><br />
			[[File:TAT100 no gnss good gsm -20 C - 3 cell.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />
			[[File:TAT100 no gnss good gsm all C - 3 cell.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />
	Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.		Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.

	Here is an example of the device being used outdoors, with lower temperatures at night and higher temperatures during the day.		Here is an example of the device being used outdoors, with lower temperatures at night and higher temperatures during the day.

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	<br>		<br>
	We advise against waiting until the device is fully depleted and suggest scheduling a battery replacement in advance. Based on the depicted curves, we recommend initiating device servicing when the following battery voltage values are received in your server:<br>		We advise against waiting until the device is fully depleted and suggest scheduling a battery replacement in advance. Based on the depicted curves, we recommend initiating device servicing when the following battery voltage values are received in your server:<br>

			'''2 Cell Variant'''
	* Warm environment (+22°C) : <6.6 V<br>		* Warm environment (+22°C) : <6.6 V<br>
	* Cold environment (+3°C) : <6.5 V<br>		* Cold environment (+3°C) : <6.5 V<br>
	* Very cold environment (-22°C) : <6.3 V<br>		* Very cold environment (-22°C) : <6.3 V<br>

			'''3 Cell Variant'''
			* Warm environment (+22°C) : <9,9 V<br>
			* Cold environment (+3°C) : <9,8 V<br>
			* Very cold environment (-22°C) : <9,7 V<br>

	{\| class="main-table" style="background: #E7F1FE; color: black;"		{\| class="main-table" style="background: #E7F1FE; color: black;"

MartynaD: /* Li-SOCl2 Batteries and passivation effects */

2025-12-03T06:24:56Z

Li-SOCl2 Batteries and passivation effects

MartynaD: /* Low Voltage Record */

2025-12-03T06:20:37Z

Low Voltage Record

← Older revision		Revision as of 09:20, 3 December 2025
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	Data parsed:<br>		Data parsed:<br>
	[[File:TAT_AVL67_event.png\|left]]		[[File:TAT_AVL67_event.png\|left]]
	<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>		<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
	In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>		In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>
	Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>		Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>

Karolis.C at 08:58, 17 March 2025

2025-03-17T08:58:28Z

← Older revision		Revision as of 11:58, 17 March 2025
Line 9:		Line 9:
	The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.		The charts below show how the TAT100 battery discharges in different environments. All provided information is based on real field tests.

	[[File:TAT100_no_gnss_good_gsm_22_C.png\|~~557x557px~~\|left]][[File:TAT100_no_gnss_good_gsm_3_C.png\|~~561x561px~~\|right]]<br /><br /><br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_22_C.png\|540x540px\|left]][[File:TAT100_no_gnss_good_gsm_3_C.png\|540x540px\|right]]<br /><br /><br /><br /><br />

	<br /><br /><br /><br /><br />		<br /><br /><br /><br /><br />
	[[File:TAT100_no_gnss_good_gsm_-20_C.png\|~~555x555px~~\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_-20_C.png\|540x540px\|left]]<br /><br /><br /><br /><br /><br /><br /><br /><br />
	[[File:TAT100_no_gnss_good_gsm_all_C.png\|~~578x578px~~\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />		[[File:TAT100_no_gnss_good_gsm_all_C.png\|540x540px\|right]]<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> <br /><br /> <br /><br /><br />

	Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.		Just like how the weather affects our mood, temperature also changes battery voltage. When it's cold, the voltage goes down, and when it's warm, the voltage goes up. This is something to remember when using batteries in different situations.

Karolis.C at 08:40, 17 March 2025

2025-03-17T08:40:43Z

← Older revision		Revision as of 11:40, 17 March 2025
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	In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>		In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>
	Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>		Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>

			==Li-SOCl2 Batteries and passivation effects==

			1. Introduction to Li-SOCl2 Batteries

			Lithium-Thionyl Chloride (Li-SOCl2) batteries are widely used in IoT applications due to their high energy density, long shelf life, and ability to operate in extreme temperatures. Their stable output voltage makes them ideal for long-term deployments in remote or low-maintenance devices like smart meters, industrial sensors, and tracking systems.

			2. Understanding Passivation: Pros & Cons

			One characteristic of Li-SOCl2 batteries is passivation, where a thin lithium chloride (LiCl) layer forms on the lithium anode.

			Benefits of Passivation:
			* Reduces self-discharge, ensuring long-term energy retention.
			* Extends shelf life, making these batteries reliable for long storage periods.

			Drawbacks of Passivation:
			* Can cause voltage delay when the battery is first used after storage.
			* High initial resistance may result in a temporary voltage drop, especially in high-drain applications.

			3. Issues After Long Storage & Voltage Drop

			If a Li-SOCl2 battery has been stored for an extended period, the passivation layer can become thicker, leading to:
			* Lower initial output voltage when first used.
			* A brief period where the device may not receive full power.

			In IoT applications, this means sensors or communication modules might experience startup issues after long inactivity.

			4. What to Do After Long Storage

			For devices using these batteries, if a low voltage is detected after a long storage period, a simple solution is to send a record to the server. This brief activity will help break down the passivation layer, and the battery output voltage will automatically rise back to normal within approximately 24 hours.

			This approach ensures reliable operation without manual intervention, making Li-SOCl₂ batteries a practical choice for IoT and long-life industrial applications.

Martynas.paskauskas at 10:38, 17 April 2024

2024-04-17T10:38:25Z

← Older revision		Revision as of 13:38, 17 April 2024
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	* Warm environment (+22°C) : <6.6 V<br>		* Warm environment (+22°C) : <6.6 V<br>
	* Cold environment (+3°C) : <6.5 V<br>		* Cold environment (+3°C) : <6.5 V<br>
	* Very cold environment (~-22°C) : <6.3 V<br>		* Very cold environment (-22°C) : <6.3 V<br>

	{\| class="main-table" style="background: #E7F1FE; color: black;"		{\| class="main-table" style="background: #E7F1FE; color: black;"

Karolis.C at 12:05, 16 April 2024

2024-04-16T12:05:19Z

← Older revision		Revision as of 15:05, 16 April 2024
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	* Cold environment (+3°C) : <6.5 V<br>		* Cold environment (+3°C) : <6.5 V<br>
	* Very cold environment (~-22°C) : <6.3 V<br>		* Very cold environment (~-22°C) : <6.3 V<br>
	~~<br>~~
	{\| class="main-table" style="background: #E7F1FE; color: black;"		{\| class="main-table" style="background: #E7F1FE; color: black;"
	{\| style="width: 800px;height: 60px; text-align: left; border: 1 px solid #0054A6; border-bottom: 1px solid #0054A6; border-left: 1px solid #0054A6;border-top: 1px solid #0054A6;border-right: 1px solid #0054A6;background: #E7F1FE; color: black; text-align: left; padding: 10px;"		{\| style="width: 800px;height: 60px; text-align: left; border: 1 px solid #0054A6; border-bottom: 1px solid #0054A6; border-left: 1px solid #0054A6;border-top: 1px solid #0054A6;border-right: 1px solid #0054A6;background: #E7F1FE; color: black; text-align: left; padding: 10px;"
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	These are examples and recommendations of the low battery alarm concept only. <br>Actual battery discharge curves may differ in various conditions.		These are examples and recommendations of the low battery alarm concept only. <br>Actual battery discharge curves may differ in various conditions.
	\|}		\|}
	~~<br>~~
	===Low Voltage Record===		===Low Voltage Record===
	To identify and get a dedicated record telling that the voltage threshold has been exceeded, follow below instructions. <br>		To identify and get a dedicated record telling that the voltage threshold has been exceeded, follow below instructions. <br>
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	<br>		<br>
	Above can also be configured by sending an SMS/GPRS command to a device that has already been deployed in the field. <br>		Above can also be configured by sending an SMS/GPRS command to a device that has already been deployed in the field. <br>
	<code>setparam 50120:1;50123:0;50122:6600;50124:1;50121:1</code~~><br~~><br>		<code>setparam 50120:1;50123:0;50122:6600;50124:1;50121:1</code><br>
	{\| class="main-table" style="background: #E7F1FE; color: black;"		{\| class="main-table" style="background: #E7F1FE; color: black;"
	{\| style="width: 800px;height: 60px; text-align: left; border: 1 px solid #0054A6; border-bottom: 1px solid #0054A6; border-left: 1px solid #0054A6;border-top: 1px solid #0054A6;border-right: 1px solid #0054A6;background: #E7F1FE; color: black; text-align: left; padding: 10px;"		{\| style="width: 800px;height: 60px; text-align: left; border: 1 px solid #0054A6; border-bottom: 1px solid #0054A6; border-left: 1px solid #0054A6;border-top: 1px solid #0054A6;border-right: 1px solid #0054A6;background: #E7F1FE; color: black; text-align: left; padding: 10px;"
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	\|\| '''Please note:'''<br>		\|\| '''Please note:'''<br>
	Device will only receive SMS/GPRS command when it wakes up for periodic or scheduled record.		Device will only receive SMS/GPRS command when it wakes up for periodic or scheduled record.
	\|}~~<br>~~<br>		\|}<br>
	Every time device wakes up to send a new record battery voltage is measured. If the battery voltage is lower than configured threshold (6.6 V in this example), an Event Record will be generated and sent to the server. This record will have event number <b>"67"</b> indicating low voltage. <br>		Every time device wakes up to send a new record battery voltage is measured. If the battery voltage is lower than configured threshold (6.6 V in this example), an Event Record will be generated and sent to the server. This record will have event number <b>"67"</b> indicating low voltage. <br>
	Example record content:<br>		Example record content:<br>

Karolis.C: /* Low Voltage Record */

2024-04-16T12:01:14Z

Low Voltage Record

← Older revision		Revision as of 15:01, 16 April 2024
Line 68:		Line 68:
	Data parsed:<br>		Data parsed:<br>
	[[File:TAT_AVL67_event.png\|left]]		[[File:TAT_AVL67_event.png\|left]]
	<br><br>		<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
	In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>		In above example Event ID is 67 (corresponds to AVL for Battery Voltage). <br>
	Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>		Value of AVL 67 is 6500 (6.5 V) that is lower than configured 6600 (6.6 V). Operand condition was met and eventual record was generated.<br>

← Older revision		Revision as of 09:24, 3 December 2025
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	==Li-SOCl2 Batteries and passivation effects==		==Li-SOCl2 Batteries and passivation effects==

	1. Introduction to Li-SOCl2 Batteries		<b>1. Introduction to Li-SOCl2 Batteries</b>

	Lithium-Thionyl Chloride (Li-SOCl2) batteries are widely used in IoT applications due to their high energy density, long shelf life, and ability to operate in extreme temperatures. Their stable output voltage makes them ideal for long-term deployments in remote or low-maintenance devices like smart meters, industrial sensors, and tracking systems.		Lithium-Thionyl Chloride (Li-SOCl2) batteries are widely used in IoT applications due to their high energy density, long shelf life, and ability to operate in extreme temperatures. Their stable output voltage makes them ideal for long-term deployments in remote or low-maintenance devices like smart meters, industrial sensors, and tracking systems.

	2. Understanding Passivation: Pros & Cons		<b>2. Understanding Passivation: Pros & Cons</b>

	One characteristic of Li-SOCl2 batteries is passivation, where a thin lithium chloride (LiCl) layer forms on the lithium anode.		One characteristic of Li-SOCl2 batteries is passivation, where a thin lithium chloride (LiCl) layer forms on the lithium anode.
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	* High initial resistance may result in a temporary voltage drop, especially in high-drain applications.		* High initial resistance may result in a temporary voltage drop, especially in high-drain applications.

	3. Issues After Long Storage & Voltage Drop		<b>3. Issues After Long Storage & Voltage Drop</b>

	If a Li-SOCl2 battery has been stored for an extended period, the passivation layer can become thicker, leading to:		If a Li-SOCl2 battery has been stored for an extended period, the passivation layer can become thicker, leading to:
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	In IoT applications, this means sensors or communication modules might experience startup issues after long inactivity.		In IoT applications, this means sensors or communication modules might experience startup issues after long inactivity.

	4. What to Do After Long Storage		<b>4. What to Do After Long Storage</b>

	For devices using these batteries, if a low voltage is detected after a long storage period, a simple solution is to send a record to the server. This brief activity will help break down the passivation layer, and the battery output voltage will automatically rise back to normal within approximately 24 hours.		For devices using these batteries, if a low voltage is detected after a long storage period, a simple solution is to send a record to the server. This brief activity will help break down the passivation layer, and the battery output voltage will automatically rise back to normal within approximately 24 hours.

	This approach ensures reliable operation without manual intervention, making Li-SOCl₂ batteries a practical choice for IoT and long-life industrial applications.		This approach ensures reliable operation without manual intervention, making Li-SOCl₂ batteries a practical choice for IoT and long-life industrial applications.