Introduction
In today's world, portable power is very important. Lithium thionyl chloride batteries are a popular choice because they are reliable and efficient. A great example is the ER34615 battery. It offers strong power for many different needs. This guide will help you learn about the ER34615 lithium battery. You will read about its features, uses, and benefits. If you need a dependable power source for industrial devices or IoT applications, this guide will show you why the ER34615 battery is a good option.
What is the ER34615 Battery?

The ER34615 battery is a primary battery that cannot be recharged. It is part of the Lithium Thionyl Chloride (Li-SOCl₂) group. This D-size battery has a voltage of 3.6V. This makes it a great choice for many uses because it lasts a long time and provides plenty of power.
The ER34615 lithium battery is popular in places where changing the battery often is difficult. This battery is made for uses that need stable and dependable power for a long time. It works well because it doesn't lose charge quickly and has a lot of energy. This makes it perfect for remote sensors, metering systems, GPS trackers, and several other industrial uses.
Before you add a battery to your device, it's important to know its technical details. Let’s take a closer look at the main specifications of the ER34615 battery. Here they are in a simple table:
Specification | Detail |
---|---|
Type | Non-rechargeable lithium battery |
Chemistry | Lithium Thionyl Chloride (Li-SoCl2) |
Nominal Voltage | 3.6V |
Nominal Capacity | 19000 mAh |
Max Continuous Discharge Current | 200 mA |
Max Pulse Discharge Current | 400 mA |
Dimension | D size; Diameter: 34.2mm; Height: 61.5mm |
Weight | Approx. 107g |
Operating Temp. | -60°C to +85°C |
Self-Discharge Rate | ≤1% per year at 25°C |
Shelf Life | Up to 10 years |
Features and Advantages of the ER34615
- High Energy Density: This battery can hold a lot of energy in a small and light form. This is key for devices where size and weight matter.
- High Voltage Output: The ER34615 battery provides 3.6V. This is more than the usual 1.5V or 3V found in normal batteries. It gives enough power for industrial and commercial tools.
- Wide Operating Temperature Range: ER34615 D 3.6v lithium batteries function well in tough temperatures, from -60°C to +85°C. This makes them suitable for various harsh settings.
- Stable Performance: The voltage and current remain stable during the battery's life. This ensures a steady power supply and that devices work well.
- Long Shelf Life: This lithium battery can be kept at room temperature for over 10 years without losing much power.
- Low Self-Discharge Rate: At 25°C, the ER34615 lithium battery loses less than 1% of its charge each year. It remains functional for a long time, even if not used.
- Reliable Sealing Technology: ER34615 batteries have a glass-to-metal seal. This improves their durability and stops any leaks.
- Non-Flammable Electrolyte: The non-flammable electrolyte makes the battery safer and lowers the chance of fire or explosion.
Common Applications of ER34615 Lithium Battery
The ER34615 battery is popular in many industries. It is known for its long life, steady voltage, and ability to work in harsh conditions. Here are some common uses:
1. Smart Utility Electronic Meters

Many electricity meters, gas meters, and water meters need a power source that lasts a long time and requires little upkeep. The ER34615 lithium battery is an excellent option because it lasts long and maintains a steady voltage. This stable voltage keeps data transmission accurate and consistent. These meters often work in remote areas where changing the battery often is not easy. Thanks to the battery's low self-discharge rate, it can provide power for more than 10 years.
2. Medical Instruments

Glucose monitors, heart rate monitors, infusion pumps, and other medical devices use batteries for stable and reliable power. A sudden loss of power in medical settings can risk lives. The ER34615 D 3.6v battery is a great option. It has a stable voltage, lasts long, and operates safely. These features help keep monitoring continuous and accurate measurements in devices like patient monitoring systems. The glass-to-metal sealing of the ER34615 battery prevents leaks, making it safe for delicate medical devices.
3. Security Systems

Wireless alarm systems, surveillance cameras, smoke detectors, and other security devices need a reliable power source to keep working all the time. Many of these systems are wireless. They are placed in spots where it's hard to change batteries often. The ER34615 has a low self-discharge rate and a long shelf life. This means security devices can run for years without needing any care. During emergencies, like power cuts, the ER34615 battery also keeps everything running smoothly. It helps to keep homes, offices, and industrial sites secure.
4. GPS Tracking Devices

GPS tracking devices in cars, logistics, and personal safety need a good and small power source. The ER34615 battery gives a stable 3.6V output. This helps GPS devices work well for a long time without losing power. The ER34615 has high energy density, a long life, and works in many temperatures. This means GPS trackers can keep running for years, even in challenging weather.
5. Industrial IoT Sensors

Factories, warehouses, and industrial plants use wireless IoT sensors. These sensors keep an eye on temperature, pressure, and humidity. They are often placed in hard-to-reach areas where changing batteries can be tough. The ER34615 D 3.6v lithium battery is ideal for these uses. It works for a long time without needing maintenance and can send data wirelessly for long periods. Its ability to resist extreme temperatures and harsh environments makes it an excellent choice for industrial settings.
How to Choose the Right ER34615 for Your Devices?
Choosing the correct ER34615 battery is essential for good performance, safety, and a long life. Here are some key points to think about before buying:
Energy Needs | Operating Situations | Size Fit | Brand and Quality | Budget and Amount
For a complete guide on how to pick the best battery, read our article: "The Considerations of Choosing the Right Battery for Devices."
Maintenance and Safety Guidelines of ER34615 Batteries
Proper storage and handling of ER34615 lithium batteries is crucial for safety and to make them last longer. Here are some key guidelines to follow:
Store in a Cool and Dry Place | Do Not Charge | Prevent Short Circuits | Avoid Physical Damage
Regularly Check the battery | Keep Away from Children and Pets | Proper Recycling and Disposal
Remember, ER34615 batteries are helpful but can be risky if not managed correctly. For a complete guide on staying safe with ER34615 batteries, check out our article: "Battery Maintenance and Safety Tips: A Complete Guide."
Conclusion
In conclusion, it is important to understand the ER34615 battery to use it effectively. This powerful, dependable, and long-lasting battery makes it perfect for industrial, medical, and security uses. Knowing its features, benefits, different uses, and safety precautions can help you choose the right ER34615 batteries. Always pick a trusted brand to get a high-quality and tough power source for your devices.
Why Choose Pkcell?
Pkcell has been a top lithium battery maker since 1998. We provide high-quality lithium batteries to customers in more than 100 countries. With years of experience in making and studying batteries, we ensure each battery is strong, dependable, and effective.
- ✅ Certified & Reliable – Our ER34615 batteries are certified by IEC, CE, UL, MSDS, CB, UN38.3, PSE, and KC. This means you can trust their safety and quality.
- ✅ Custom Terminations & Battery Packs – We offer standard options, solder tabs, axial pins, or special requests, like wires and connectors.
- ✅ Custom Battery Solutions – If one battery's voltage or capacity does not fit your needs, we have OEM & ODM services to help create the right power solution for you.
- ✅ Flexible MOQs – Whether you need a small number or larger orders, we have competitive prices and discounts for you.
- ✅ High Production Capacity – Our large 28,000㎡ factory ensures we can supply products quickly and efficiently to countries worldwide.
- ✅ Fast & Secure Shipping – Our effective delivery system ensures you receive your ER34615 lithium batteries on time.
- ✅ Expert Technical Support – A skilled team of over 50 engineers is here to provide help and solutions.
- ✅ Exceptional Customer Service – Our support team is ready to answer your questions and assist you after your purchase.
- ✅ Free Samples Available – You can try and test our product's performance and quality before you buy in large quantities.
Pkcell ER34615 D 3.6v lithium batteries provide long-lasting, safe, and efficient power. Contact us today!
Frequently Asked Questions
How Long Does an ER34615 Battery Last Under Regular Use?
It depends on how the battery is used. In devices that don't use much power, an ER34615 can last over 10 years. However, devices that need much power might only last a few months to several years. The battery's life also depends on factors like how you use it, the rate it discharges, and the temperature around it.
Is the ER34615 battery safe to use?
Yes, the ER34615 battery is safe when handled, used, and disposed of properly. Its sealed design and non-flammable liquid inside help prevent leaks and fires. However, just like other lithium thionyl chloride batteries, it is important to be cautious and follow the safety guidelines from the manufacturer.
What are some proper disposal methods for the ER34615 battery?
To protect the environment, it is vital to properly dispose of the ER34615 battery. You should never put it in regular trash or burn it because that can be dangerous. Instead, take it to a battery recycling center or use a battery take-back program. This way, we can safely handle harmful materials.
Post time: Mar-25-2025