Le guide ultime de la batterie ER18505

Source : PKCELL media Heure : 2025-03-31

Faits marquants

  • The ER18505 battery is a lithium battery with a voltage of 3.6. It has a lot of energy and lasts a long time.
  • Many people pick this type of battery for different uses. It provides steady power for a long time.
  • Its important features are a wide working temperature range, safe hermetic sealing, and meeting international safety standards.
  • ER 18505 batteries are found in many devices, including utility meters, alarm systems, and GPS trackers.
  • They are not rechargeable, so you need to dispose of them properly and follow environmental rules.

Le guide ultime de la batterie ER18505

Introduction

Lithium batteries play a big role in our daily lives now. The ER18505 battery is a well-liked option. It is known to be reliable and has a long life. This guide will take a closer look at the ER18505 lithium battery. We will discuss its specifications, benefits, uses, and safety tips. Knowing about the ER 18505 battery is important for both businesses and people who need strong power sources for their devices.

What is an ER18505 Lithium Battery?

Illustration of ER18505 lithium battery

The ER18505 battery is a primary lithium battery. It is cylindrical and sized A. The “ER” means it contains lithium thionyl chloride (Li-SoCl2). This battery operates at 3.6 volts. It has a capacity of about 4,000mAh, which helps devices run for a long time without needing frequent battery changes.

The special makeup of lithium thionyl chloride batteries, like the ER18505, has several important benefits. These batteries have a high energy density and last a long time. They work well in many conditions. This battery is famous for being stable, strong, and efficient. Because of these traits, it is a common choice in many industries.

Spécifications techniques

It is important to understand the details of the ER18505 battery’s specifications. This knowledge will help you choose the best battery for your device. Here are its main features:

Spécifications

Détail

Type

Batterie au lithium non rechargeable

Chimie

Chlorure de lithium et de thionyle (Li-SoCl2)

Tension nominale

3.6V

Capacité typique

3500 ~ 4000 mAh

Dimension

A size; Diameter: 18.5mm; Height: 50.5mm

Poids

About 32g

Température de fonctionnement

De -55°C à +85°C

Taux d'autodécharge

≤1% par an à 25°C

Durée de conservation

Jusqu'à 10 ans

Features and Advantages of ER18505 Battery

  • Haute densité énergétique : The ER18505 lithium batteries can store much energy even though small.
  • High and Stable Voltage: It maintains a steady high voltage throughout use. This is important for sensitive electronics.
  • Large gamme de températures de fonctionnement : The battery works well from -55°C to +85°C, making it suitable for various environments.
  • Faible taux d'autodécharge : At 25°C, the ER18505 lithium battery loses less than 1% of its power yearly.
  • Longue durée de conservation : It can be stored for up to 10 years without losing much power, so it’s ready to use when needed.
  • Sécurité élevée : The battery features safe glass-to-metal seals and a non-flammable electrolyte, which enhances its safety profile in critical applications.
  • High Reliability: The battery meets IEC86-4 safety standards and is safe to export. It also has MSDS and UN38.3 certifications.

Common Applications of ER18505 Battery

1. Utility Metering

The ER18505 battery is well-liked in utility meter devices. These devices include electric, water, and gas meters.

The 3.6v ER18505 battery is well-liked in utility meter devices, including electric, water, and gas meters. These devices need a dependable power source that can run for a long time without care. This ensures that data collection and transmission stay accurate and continuous.

2. Security Systems

The ER18505 battery is commonly found in wireless alarm systems, smoke detectors, access control systems, and surveillance cameras.

The 3.6 Volt ER18505 battery is commonly found in wireless alarm systems, smoke detectors, access control systems, and surveillance cameras. Security devices require a reliable and lasting power source to function properly.

3. Medical Devices

Some medical devices, like infusion pumps, portable patient monitors, and emergency beacons, require ER18505 batteries.

Some medical devices, like infusion pumps, portable patient monitors, and emergency beacons, require reliable batteries that last a long time. The ER18505 lithium battery provides a steady voltage and holds its charge for a long time. This helps these devices operate well and safely over longer periods, even in emergencies.

4. Tracking and GPS Systems

Many GPS tracking devices, asset trackers, and remote monitoring tools use ER18505 batteries.

Many GPS tracking devices, asset trackers, and remote monitoring tools use ER18505 batteries. These batteries have a long life and perform well in extreme temperatures. They help to keep tracking and sending information all the time, even in difficult weather.

5. Backup Power Systems

The ER18505 battery is a good choice for memory backup.

The ER18505 battery is a good choice for memory backup. It works well in industrial controllers (PLCs), real-time clocks (RTCs), and important sensors located in remote areas. This battery lasts a long time, has a low self-discharge rate, and keeps a steady voltage. This helps prevent data loss and allows key functions to run even when the power goes out.

Comparison with Other Lithium Batteries

Fonctionnalité

ER18505

ER18505M

Type de batterie

Energy type

Power type

Structure

Carbon Package Structure

Winding Structure

Dimension

A size; Φ18.5×50.5mm

A size; Φ18.5×50.5mm

Tension nominale

3.6V

3.6V

Capacité nominale

4,000mAh

3,200mAh

Courant de décharge continu maximal

100mA

600mA

Courant de décharge d'impulsion maximal

200mA

1000mA

Autonomie de la batterie

Longer lifespan

Shorter lifespan

Suitable Applications

Devices with small current discharge (e.g., heat meters, gas meters, fault indicators, wireless geomagnetic detectors)

Medium to large current products (e.g., water meters, GPS positioning devices, cold chain monitoring systems, wireless temperature sensors)

Maintenance and Safety Guidelines of ER18505 Batteries

Safety Tips for Using ER18505 Batteries

  • Proper Storage: To avoid damage, store ER18505 batteries in a cool, dry place away from sunlight, heat, and moisture.
  • Do Not Recharge: ER18505 lithium batteries are not for recharging. Trying to charge them can lead to leaks, overheating, or even explosions.
  • Éviter les courts-circuits : Never connect battery terminals directly to each other. Also, keep the terminals from touching metal. This contact can cause short circuits, leading to overheating and danger.
  • Do Not Mix Batteries: Don’t use old and new batteries together in one device. Mixing different brands is also not recommended. This can create uneven power and poor performance.
  • Properly Install the Battery: Make sure the battery is installed correctly (+ and -) in the app to keep your device safe.
  • Handle with Care: Don’t drop, crush, or open the battery. Damage can lead to leaks, overheating, or fire.
  • Periodic Inspection: Regularly check your 3.6v ER18505 batteries for swelling, leaks, or any damage. If you find problems, dispose of the bad battery properly and replace it.
  • Keep Out of Reach: Always keep batteries away from children and pets. This prevents accidents because these small batteries can be a choking hazard.
  • Élimination appropriée : Don’t throw away used ER18505 3.6v batteries in the regular trash. Follow recycling guidelines to help the environment.

By following these easy safety steps, you can ensure that ER18505 3.6v batteries are used correctly. This will help keep your devices running smoothly.

Conclusion

The ER18505 lithium battery is a strong and lasting power source. It is used in many fields such as utility metering, medical tools, and military equipment. This battery is perfect for devices that need stable power without maintenance. It has high energy density, stable voltage, and performs well in different temperatures. If you want to buy ER18505 3.6-volt batteries, find trustworthy suppliers. For high-quality ER18505 batteries, Pkcell offers options that ensure great performance and safety. Want the best ER18505 lithium batteries?

Pourquoi choisir Pkcell ?

Pkcell was founded in 1998 and is a leading maker of lithium batteries in China. We offer high-quality lithium batteries to customers in over 100 countries and have a strong presence around the globe. With many years of experience in battery research and development, we ensure that every product we provide performs well, is reliable, and lasts a long time.

  • Certified & High-Quality Products: We follow strict quality rules. All our batteries have IEC, CE, and MSDS certifications. This means they are safe and meet industry standards.
  • OEM & ODM Solutions: We provide custom solutions for your industry needs. This includes OEM and ODM services to suit your specific requirements.
  • Flexible MOQs & Bulk Discounts: We support both small and large orders. You can have flexible minimum order amounts and receive good prices on bulk purchases.
  • Strong Production Capacity: Our factory covers 28,000 square meters. With modern production facilities, we promise a steady supply and fast delivery.
  • Expert Technical Support: Our skilled engineering team includes over 50 R&D experts. They offer matched solutions and technical support to help you!
  • Excellent Service: A professional team provides great customer service and technical assistance.
  • Fast & Reliable Delivery: Due to efficient production and logistics, we ensure you receive your orders on time, keeping everything running well.
  • Free Samples Available: If you’re unsure about our batteries, you can ask for a free sample today. This way, you can check the quality and performance of Pkcell firsthand.

With Pkcell, you get reliable, affordable, and quality battery solutions. These can help you achieve your goals. Contactez-nous dès aujourd'hui !

Questions fréquemment posées

Where can I purchase high-quality ER 18505 batteries?

You can find a good ER 18505 battery at popular electronics stores or on the manufacturer’s website. It is important to choose high-quality items. Reading customer reviews can help you feel confident that they are reliable.

Pkcell (https://www.pkcell.com/) was founded in 1998 and is one of the top battery makers and suppliers in China. We make safe, reliable, and high-quality batteries. People recognize us for our creative power solutions. We have delivered our high-quality batteries to customers in over 100 countries.

Can 3.6 Volt ER18505 batteries be recharged?

No, 3.6-volt ER18505 lithium batteries can’t be recharged. Trying to charge them again is risky. It can harm the battery and the charger or even cause injury.

Are there any specific disposal guidelines for ER18505 batteries?

Yes, ER18505 3.6v batteries have lithium. It is important to throw them away the right way. You should recycle them at special centers or take them back to stores that have battery recycling programs. Do not burn them or throw them in regular trash.

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