ER34615 Westinghouse D Lithium Battery 3.6V 19000mAh
The ER34615 Westinghouse D Lithium Battery 3.6V 19000mAh is a high-performance primary (non-rechargeable) battery designed for long-lasting and reliable power, high-energy-density, long-lasting, and reliable power source designed for industrial and professional applications. With a voltage of 3.6V and a massive 19000mAh capacity, this lithium-thionyl chloride (Li-SOCl₂) battery is well-suited for low-drain, long-term applications. It is known for its stable voltage output, low self-discharge rate, and wide operating temperature range, making it ideal for remote monitoring devices, metering systems, and backup power applications.
Features
- Offers up to 5 times the energy density of alkaline batteries, providing long-lasting performance.
- Long Shelf Life where Has a low self-discharge rate (<1% per year), allowing storage for 10+ years without significant capacity loss.
- Functions efficiently in extreme temperatures, from -55°C to +85°C, making it ideal for harsh environments.
- Provides consistent 3.6V power throughout its lifespan, ensuring reliable performance for sensitive electronics.
- Best suited for smart meters, industrial sensors, GPS tracking devices, medical equipment, security systems, and IoT applications.
- Built with hermetic sealing and high safety standards to prevent leaks and malfunctions.

Specifications
| Specification | Value |
|---|---|
| Brand | Westinghouse |
| Model | ER34615 |
| Rechargeable | Non-Rechargeable |
| Battery Type | Lithium-Thionyl Chloride (Li-SOCl₂) |
| Form Factor | D-Size |
| Terminal Type | Standard Flat Contacts |
| Voltage | 3.6V |
| Capacity | 19,000mAh (19Ah) |
| Max. Continuous Discharge Current | 230mA |
| Max. Pulse Discharge Current | 400mA |
| Self-Discharge Rate | <1% per year |
| Operating Temperature Range | -55°C to +85°C |
| Shelf Life | 10+ years |
| Diameter | 32.8mm |
| Height | 61.5mm |
| Weight | 100g |

Applications
- Utility & Metering Systems.
- Industrial & IoT Devices.
- Security & Alarm Systems.
- Medical & Healthcare Equipment.
- Military & Aerospace.
- Backup Power & Specialty Uses.

Package Contents
- 1 x ER34615 Westinghouse D Lithium Battery 3.6V 19000mAh.







