Reliable and Long-Lasting Power for Critical Applications

The ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Battery is designed to provide high-energy density, stable voltage output, and long-lasting performance, making it an essential power source for various electronic applications. Built with advanced lithium thionyl chloride (Li-SOCl2) chemistry, this battery ensures consistent power delivery and exceptional reliability, even in extreme operating conditions.

From industrial automation and medical devices to security systems and utility meters, this battery is engineered to meet the demands of high-performance electronics requiring uninterrupted and stable power.

 
Key Features of the ER14250 (LS14250) Battery

The ER14250 lithium battery is known for its compact size, high energy density, and dependable power output. Below are its most notable features:

1. High Capacity for Extended Usage

With a nominal capacity of 1200mAh, the ER14250 battery delivers long-lasting power to minimize replacements and reduce downtime. Whether used as a backup battery or in continuous operation, this battery provides consistent and reliable performance.

2. Stable 3.6V Voltage Output

Designed to maintain a steady voltage of 3.6V throughout its discharge cycle, this battery ensures optimal performance and prevents power fluctuations, which is crucial for sensitive electronic devices such as industrial meters, medical equipment, and security systems.

3. Wide Operating Temperature Range

Built to perform reliably in extreme conditions, the ER14250 battery can operate within a temperature range of -55°C to +85°C. Whether in harsh industrial environments, outdoor installations, or temperature-sensitive equipment, this battery maintains its power stability and longevity.

4. Compact and Lightweight Design

Measuring just 14.5mm (0.55 inches) in diameter and 25.25mm (1 inch) in height, this 1/2 AA-sized battery is easy to install in a variety of electronic devices. Weighing only 12g (0.4 oz), it is a lightweight yet powerful solution for space-constrained applications.

5. Versatile Applications Across Industries

The ER14250 battery is used in a broad spectrum of applications, including:
✔ Memory backup for circuit boards – Ensures uninterrupted data retention.
✔ Industrial automation – Powers sensors, control systems, and PLCs.
✔ Medical devices – Supports implantable and diagnostic equipment.
✔ Military and aerospace – Used in navigation, GPS tracking, and communications.
✔ Telecommunications – Provides backup power for network systems and base stations.
✔ Utility meters – Essential for electric, gas, and water meter monitoring.
✔ LED lighting applications – Powers emergency lighting and industrial LED systems.

 
Technical Specifications

Battery Chemistry: Lithium Thionyl Chloride (Li-SOCl2)
Nominal Capacity: 1200mAh
Open Circuit Voltage: 3.66V (at +20°C / +68°F)
Nominal Voltage: 3.6V (at 1mA, +20°C / +68°F)
Storage Temperature: +30°C to +86°F (recommended)
Operating Temperature Range: -55°C to +85°C
Diameter (max): 14.5mm (0.55 inches)
Height (max): 25.25mm (1 inch)
Weight: 12g (0.4 oz)
Brand: Power Portable
 
Advantages of the ER14250 (LS14250) Battery

1. Extended Battery Life

With a high energy density and a low self-discharge rate, the ER14250 battery lasts for years in standby and intermittent-use applications, making it ideal for long-term industrial and commercial use.

2. Reliable and Consistent Performance

This battery maintains steady voltage output throughout its discharge cycle, ensuring that your devices operate efficiently without unexpected power drops.

3. Extreme Temperature Tolerance

Unlike standard lithium batteries, the ER14250 operates reliably in harsh environments, making it a preferred choice for industrial, military, and aerospace applications.

4. Compact and Lightweight for Space-Saving Applications

Its 1/2 AA size makes it an excellent power source for compact devices, ensuring efficient energy delivery without taking up excessive space.

5. Long Shelf Life

The ER14250 lithium battery has an impressive shelf life of up to 10 years, making it a cost-effective solution for backup and infrequently used applications.

 
Compatible Battery Models

The ER14250 battery is a direct replacement for multiple brands and models, ensuring broad compatibility across various industries:

Tadiran Compatible Models:

TL-5902
TL-2150
TL-5151
TL-5101
TL-5111
Saft Compatible Models:

LS-14250
LS-14250C
Toshiba Compatible Models:

ER3V
Sonnenschein Compatible Models:

SL-350/S
SL-750/S
SL-150/S
Other Compatible Models:

PMD 14250
SX 14250
TT 14250
AMD 14250
TX 14250
CA 14250
Alpha 14250
KM 14250
BM 14250
IP 14250
EX 14250
QM 14250
GX 14250
WW 14250
DX 14250
SM 14250
BK 14250
This extensive compatibility list ensures that the ER14250 battery can be used as a drop-in replacement for many existing devices.

 
Ideal Applications for the ER14250 Battery

✔ Smart Meters & Utility Meters – Powers electric, water, and gas metering devices.
✔ Medical Equipment – Used in diagnostic tools, portable devices, and monitoring systems.
✔ Automotive & GPS Systems – Essential for vehicle tracking and navigation.
✔ Industrial Sensors & Controllers – Provides stable power to control units and wireless sensors.
✔ Security & Surveillance Systems – Backup power for alarms, access control, and monitoring devices.
✔ Military & Aerospace Electronics – Used in high-endurance tracking and communication devices.

The ER14250 (LS14250) 1/2 AA 3.6 Volt Lithium Battery is a high-performance, long-lasting power solution designed for critical applications in industrial, medical, aerospace, and security fields. With its stable voltage output, extreme temperature tolerance, and extended shelf life, this battery is a top choice for professionals and industries requiring uninterrupted power.

Why Choose the ER14250 Battery?

✔ 1200mAh capacity for extended use
✔ Consistent 3.6V output for optimal performance
✔ Reliable operation in extreme temperatures (-55°C to +85°C)
✔ Compact and lightweight 1/2 AA size for easy integration
✔ Up to 10-year shelf life for long-term storage
✔ Compatible with multiple brands and industry applications

Power your devices with confidence—choose the ER14250 (LS14250) battery for unmatched performance, longevity, and reliability.