EVE ER18505 S EVE BATTERY CO – Product Description
The EVE Battery ER18505 S is a high-performance 3.6V lithium thionyl chloride (Li-SOCl2) industrial battery designed for long-lasting and reliable power in demanding electronic applications. Engineered for low self-discharge and stable voltage output, this non-rechargeable battery is widely used in smart metering systems, industrial automation equipment, security devices, IoT systems, GPS tracking units, and memory backup applications.
With a compact 18505 cylindrical form factor, the EVE ER18505 S delivers high energy density and dependable operation across a wide temperature range. Its durable stainless-steel construction and extended shelf life make it ideal for industrial environments requiring maintenance-free power solutions.
Key Features
- High and stable 3.6V output
- Long operating life with low self-discharge
- High energy density lithium technology
- Wide operating temperature range
- Compact and lightweight industrial design
- Reliable performance for smart meters and wireless devices
- Non-rechargeable lithium primary battery
Specifications
- Model: ER18505 S
- Brand: EVE Battery
- Battery Type: Lithium Thionyl Chloride (Li-SOCl2)
- Nominal Voltage: 3.6V
- Capacity: 3800mAh – 4000mAh
- Cell Size: 18505
- Dimensions: Approx. Ø18.5 × 50.5 mm
- Weight: Approx. 28g–32g
- Rechargeable: No
- Operating Temperature: -55°C to +85°C
- Shelf Life: Up to 10 years
Applications
- Smart gas meters
- Water and electricity meters
- PLC and industrial controllers
- Wireless communication systems
- IoT monitoring devices
- GPS trackers
- Alarm and security systems
- Data logging equipment





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