EVE ER14250 1/2 AA Lithium Battery Cell - 3.6V 1200mAh - 233703
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Product Information
Full details
The EVE ER14250 is designed for professional engineers, security installers, and DIY enthusiasts who require a reliable, high-energy power source for long-term low-drain applications. This 3.6V lithium-thionyl chloride (Li-SOCl2) battery offers exceptional longevity and wide-temperature performance, making it the industry standard for memory backup and utility metering. While it is an excellent choice for persistent, low-power devices, it is important to note that this is a non-rechargeable primary cell and must never be placed in a standard lithium-ion charger.
All features
| Model Part Number | 233703 |
|---|---|
| Brand | EVE |
Extended Product Information
FAQs
Can I recharge this battery?
No, the EVE ER14250 is a primary lithium-thionyl chloride battery and must never be recharged. Attempting to charge it can cause fire or explosions.
What is the voltage of this battery?
This battery provides a nominal voltage of 3.6V.
Is this a standard AA battery?
No, it is a 1/2 AA size, meaning it is approximately half the length of a standard AA battery. Check your device manual to ensure it supports the 1/2 AA form factor.
How long will this battery last?
Depending on the device's power consumption, the low self-discharge rate typically allows for a service life of several years in low-drain applications.
How should I dispose of this battery?
Do not throw it in the trash. Take it to a designated lithium battery recycling center or hazardous waste collection facility.
Can this battery replace a 3.7V Li-ion battery?
No. While voltages are similar, the chemistry and discharge characteristics are fundamentally different and are not interchangeable.
Troubleshooting
Device is not powering on after battery installation
Check that the polarity is correct and verify if your device requires a specific minimum voltage threshold that this battery meets.
Battery appears drained shortly after installation
Ensure the device is not drawing more current than the battery's continuous discharge rating; this battery is for low-drain, not high-drain applications.
Pros and Cons
Pros
- Extremely long service life in low-drain devices
- Reliable performance in extreme cold and heat
- Low self-discharge rate for long-term storage
- Compact 1/2 AA form factor ideal for space-constrained electronics
Cons
- Non-rechargeable primary cell
- Not suitable for high-drain applications
- Requires careful disposal according to local battery regulations
Setup, Compatibility & Care
When installing the EVE ER14250, ensure the polarity matches your device orientation precisely. Because this is a 3.6V cell, do not use it in devices designed for standard 1.5V AA/AAA alkaline batteries, as the higher voltage may cause permanent damage to your electronics.
Storage Tips:
- Keep in a cool, dry place to maximize shelf life.
- Do not store in direct sunlight or environments exceeding 85°C.
- Keep the terminals free of dust and oxidation by storing them in original packaging until use.
- Avoid contact with water, as this can degrade the hermetic seal over years of exposure.