ER17100S High-Temperature LiSOCL2 Battery
Analysis of the ER17100S High-Temperature LiSOCL2 Battery: Specifications, Applications, and Performance
In the realm of high-temperature batteries, the ER17100S High-Temp LiSOCL2 Battery stands out for its impressive specifications and versatility across various applications. This battery type is designed to operate within a wide temperature range, making it ideal for harsh environments where traditional batteries may fail. With a nominal voltage of 3.6V and a high capacity of 5500mAh, the ER17100S offers reliable power solutions for a multitude of industrial and medical devices. This article delves into the detailed specifications, applications, and performance characteristics of the ER17100S High-Temp LiSOCL2 Battery.
Specifications Overview
The ER17100S High-Temp LiSOCL2 Battery is a primary (non-rechargeable) battery with several key specifications that set it apart. Here’s an overview of its main features:
Battery Type: Primary High-Temperature Battery
Chemistry: Lithium Thionyl Chloride (LiSOCL2)
Nominal Voltage: 3.6V
Capacity: 5500mAh
Dimensions: ER17100S (standard dimensions for this battery type)
Max. Continuous Discharge Current: 300mA
Max. Pulse Discharge Current: 600mA
Working Temperature Range: -40°C to 165°C
These specifications highlight the battery’s ability to operate under extreme conditions, making it suitable for applications where traditional batteries cannot perform reliably.
Battery Chemistry: Lithium Thionyl Chloride (LiSOCL2)
The ER17100S High-Temp Battery utilizes Lithium Thionyl Chloride (LiSOCL2) chemistry, which offers several advantages over other battery chemistries. Here are some key benefits of LiSOCL2 batteries:
High Energy Density: LiSOCL2 batteries have a high energy density, allowing them to store more energy per unit of weight or volume compared to some other battery types. This makes them ideal for applications where space and weight are constraints.
Wide Operating Temperature Range: One of the most notable advantages of LiSOCL2 batteries is their ability to operate over a wide temperature range. The ER17100S can function reliably from -40°C to 165°C, making it suitable for extreme environments.
Long Shelf Life: LiSOCL2 batteries have a long shelf life, with some models retaining their charge for several years under ideal storage conditions. This makes them suitable for applications where the battery may need to be stored for extended periods before use.
Low Self-Discharge Rate: The self-discharge rate of LiSOCL2 batteries is relatively low, meaning they can retain their charge for longer periods without needing to be recharged or replaced.
These advantages make LiSOCL2 batteries an excellent choice for a wide range of applications, particularly those that require high energy density, wide operating temperature ranges, and long shelf lives.
Battery Performance: Continuous and Pulse Discharge Currents
The ER17100S High-Temp Battery has specific discharge current ratings that define its performance under continuous and pulsed loads. Understanding these ratings is crucial for selecting the right battery for your application.
Max. Continuous Discharge Current: 300mA
The maximum continuous discharge current rating indicates the highest current that the battery can safely deliver continuously without overheating or damaging the battery. For applications that require a steady, constant power draw, the 300mA rating ensures that the ER17100S can provide reliable power without exceeding its safe operating limits.
Max. Pulse Discharge Current: 600mA
The maximum pulse discharge current rating specifies the highest current that the battery can deliver for short durations (pulses). This is useful for applications that require brief bursts of high power, such as sensors or devices that only activate intermittently. The 600mA pulse rating allows the ER17100S to handle these high-power demands without compromising its overall performance or lifespan.
It’s important to note that exceeding these discharge current ratings can lead to overheating, reduced battery lifespan, or even battery failure. Always ensure that your application’s power requirements fall within the battery’s specified discharge current limits.
Operating Temperature Range: -40°C to 165°C
One of the most impressive features of the ER17100S High-Temp Battery is its wide operating temperature range. This battery can function reliably from -40°C to 165°C, making it suitable for a wide variety of harsh environments.
Low-Temperature Performance: At temperatures as low as -40°C, many traditional batteries struggle to provide consistent power. The ER17100S, however, maintains its performance within this range, making it ideal for applications in cold climates or those exposed to extreme low temperatures.
High-Temperature Performance: Similarly, the battery’s ability to operate up to 165°C sets it apart from other battery types. This makes it suitable for applications in high-temperature environments, such as autoclaves, downhole drilling tools, and other industrial settings.
This wide operating temperature range is a significant advantage of the ER17100S High-Temp Battery, as it allows it to be used in environments where other battery types would fail.
Applications of the ER17100S High-Temp Battery
The versatility of the ER17100S High-Temp Battery makes it suitable for a wide range of applications. Here are some of the most common uses for this battery type:
Autoclaves: Autoclaves are used in medical and industrial settings for sterilizing equipment and materials. The high-temperature performance of the ER17100S makes it ideal for powering sensors and control systems within autoclaves.
MWD/LWD Tools: Measurement-While-Drilling (MWD) and Logging-While-Drilling (LWD) tools are used in oil and gas exploration to gather data downhole. The ER17100S battery’s ability to operate at high temperatures and deliver consistent power makes it suitable for powering these tools.
Containers: In logistics and transportation, tracking devices are often used to monitor the location and condition of containers. The ER17100S battery’s long shelf life and wide operating temperature range make it an excellent choice for powering these tracking devices, particularly in extreme environments.
Tracking/Medical Devices: Medical devices, such as implantable sensors and tracking systems, often require reliable power sources that can operate within the human body’s temperature range. The ER17100S’s ability to function reliably at body temperature and beyond makes it suitable for these applications.
TMPS Sensors: Tire Pressure Monitoring Systems (TMPS) sensors require batteries that can withstand the high temperatures generated by tire friction. The ER17100S battery’s high-temperature performance makes it an ideal choice for powering these sensors.
In addition to these applications, the ER17100S High-Temp Battery can be used in various other industrial, military, and aerospace applications where high temperatures, space constraints, or long-term reliability are critical factors.
Battery Life and Shelf Life
The lifespan of the ER17100S High-Temp Battery depends on several factors, including the discharge rate, operating temperature, and the specific application. Here’s an overview of battery life and shelf life considerations:
Discharge Rate: The discharge rate significantly impacts battery life. Drawing higher currents will deplete the battery faster than drawing lower currents. Always ensure that your application’s power requirements fall within the battery’s specified discharge current limits to maximize its lifespan.
Operating Temperature: While the ER17100S can operate over a wide temperature range, extreme temperatures can affect battery life. At higher temperatures, the battery’s internal resistance increases, leading to faster discharge and potentially shorter lifespan. Similarly, at lower temperatures, the battery’s chemical reactions slow down, reducing its ability to deliver power efficiently.
Shelf Life: The shelf life of the ER17100S High-Temp Battery can be several years under ideal storage conditions. Storing the battery at room temperature in a dry, cool environment can help maintain its charge and extend its shelf life.
To maximize battery life and shelf life, always follow the manufacturer’s storage and handling instructions. Properly storing the battery and selecting the right battery for your application can help ensure reliable performance and extended lifespan.
Safety Considerations
Like all batteries, the ER17100S High-Temp Battery comes with certain safety considerations. Here are some tips for safe handling and disposal:
Handling: Always handle the battery with care, avoiding physical damage or exposure to moisture. Do not attempt to recharge the battery, as it is a primary (non-rechargeable) type.
Storage: Store the battery in a cool, dry place away from direct sunlight and heat sources. Keep it in its original packaging until ready for use to protect it from environmental factors.
Disposal: When the battery reaches the end of its lifespan.
