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Ultralife UHE-ER14505 Li-SOCl₂ Battery Replacement: A Direct Drop-In Solution
For engineers and technical procurement managers working with legacy industrial systems, medical telemetry, or remote monitoring equipment, finding a reliable replacement for the Ultralife UHE-ER14505 battery can be a critical challenge. As the original manufacturer shifts focus, the need for a high-performance, direct-fit alternative becomes paramount to ensure system uptime and data integrity.
At CNS Battery, we understand that “drop-in replacement” is more than a marketing term; it is a strict engineering specification. Our ER14505M lithium thionyl chloride (Li-SOCl₂) battery is designed to meet and exceed the rigorous standards required by applications originally designed for the Ultralife UHE-ER14505.
This article will guide you through the technical specifications, performance characteristics, and procurement options for the perfect replacement, ensuring your project remains operational without the need for costly hardware redesigns.
Understanding the UHE-ER14505 and Its Industrial Role
Before diving into the replacement options, it is essential to understand the chemistry and application profile of the original Ultralife battery.
The Ultralife UHE-ER14505 is a non-rechargeable lithium thionyl chloride (Li-SOCl₂) cell. This specific chemistry is chosen for applications where long-term stability, high energy density, and the ability to operate in extreme temperatures are non-negotiable.
- Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
- Nominal Voltage: 3.6V
- Typical Applications: Automatic Meter Reading (AMR), Meters (Gas/Electric/Water), Remote Sensors, Memory Backup, and Military Equipment.
These batteries are renowned for their ability to deliver energy for 10 to 20 years in the field. When the original supply chain tightens, finding a compatible alternative is not just about size; it is about matching the electrochemical profile.
The CNS Battery ER14505M: A True Equivalent
If you are searching for a Ultralife UHE-ER14505 replacement, the CNS Battery ER14505M is engineered to be your direct solution. We have rigorously tested our cell to ensure it fits the mechanical, electrical, and environmental requirements of the original design.
Here is how our specification compares to the legacy Ultralife standard:
| Feature | Ultralife UHE-ER14505 | CNS Battery ER14505M | Compatibility Status |
|---|---|---|---|
| Chemistry | Li-SOCl₂ | Li-SOCl₂ | Identical |
| Nominal Voltage | 3.6V | 3.6V | Identical |
| Dimensions | 14.5mm Dia x 50.5mm Height | 14.5mm Dia x 50.5mm Height | Exact Fit |
| Capacity | ~2.7 Ah (Typical) | 2.7 Ah – 3.0 Ah (High Grade) | Equal or Better |
| Operating Temp | -55°C to +85°C | -55°C to +85°C | Identical |
Key Engineering Advantages:
- Low Self-Discharge: Like the original, our ER14505M features an annual self-discharge rate of less than 1%, ensuring the battery retains its charge for decades in storage or standby mode.
- Pulse Performance: While standard Li-SOCl₂ cells suffer from voltage delay under load, our manufacturing process ensures stable voltage output even during high pulse current draws, making it suitable for wireless transmission modules.
- Hermetic Seal: We utilize laser welding technology to guarantee a hermetic seal, preventing electrolyte leakage which is crucial for sensitive electronic assemblies.
Why Choose CNS Battery for Your Replacement Needs?
Switching suppliers for a critical component requires trust in quality and supply chain resilience.
- Drop-in Compatibility: We do not require you to modify your battery holder or PCB. The ER14505M uses the same crimped nickel-plated steel cap and bottom contact configuration as the Ultralife model.
- Customization Capability: While we offer a direct stock replacement, we also understand that industrial applications evolve. If your project requires specific tabbing, connectors, or labeling to match your Bill of Materials (BOM), we offer customization services.
- Global Supply Chain: Based in Zhengzhou, China, CNS Battery operates a vertically integrated manufacturing facility. This allows us to offer competitive pricing without sacrificing the quality control expected in industrial battery production.
Frequently Asked Questions (FAQs)
1. Can I use the CNS ER14505M in my existing device without modifications?
Yes. The physical dimensions, voltage, and connector type are identical to the Ultralife UHE-ER14505. It is a true “drop-in” replacement.
2. What is the shelf life of this battery?
Due to the stable lithium thionyl chloride chemistry and our high-quality sealing process, the shelf life exceeds 10 years when stored properly.
3. Is this battery safe for transportation?
Yes. Our cells are manufactured and packaged according to IATA, IMDG, and 49 CFR regulations for the transport of dangerous goods. We provide the necessary MSDS (Material Safety Data Sheets) and test summaries upon request.
Secure Your Supply Chain Today
If your engineering team is looking to de-risk your supply chain or you need a reliable source for the Ultralife UHE-ER14505 replacement, CNS Battery is ready to support your project.
We invite you to explore our full range of primary lithium batteries, including other standard and custom configurations, to ensure your application has the power it needs to perform reliably for years to come.
Ready to place an order or discuss a custom modification? Contact our sales engineering team directly for a competitive quote and technical datasheet.
- Explore our Product Range: Primary Battery Products
- Contact Us for Support: Get in Touch with CNS Battery
