ER18505 3.6V 4000mAh Cylindrical Li-SOCl2 Battery for smart metering
| Nominal Capacity | 4000mAh |
| Battery discharged at continuous current 2.0mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃ |
| Nominal Voltage | 3.6 V |
| Maximum Continuous Current | 150mA |
| Battery with minimum 50% rated capacity discharged at ambient temperature 23±2℃ |
| Maximum Pulse Discharge Current | 300mA |
| Battery with minimum 50% rated capacity discharged at max pulse for 3 seconds after 27seconds break. Ambient temperature 23±2℃ |
| Storage Condition | Temperature ≤ 30℃ Humidity ≤ 75%RH |
| Operating Temperature | -55℃ to +85℃ |
| Battery Dimension | See drawing on pag |
| Max Weight | 31.0g |
| Self-discharge Rate | 2% |
| Max self-discharged rate at ambient temperature 23±2℃ |
| Shelf Life | 10 years |
| Ambient temperature 23±2℃ |
1. Battery Characteristic
- High Voltage
Nominal voltage up to 3.6 V - High Energy Density
Energy density up to 590 Wh/kg - Stable Operating Voltage
More than 90% of the capacity could be output at a stable voltage - Wide Operating Temperature Range
-55°C to +85°C - Long Shelf Life
Self discharge rate is less than 2% per year at room temperature
Glass-to-metal seal
Bobbin and spiral structure is available for different applications -
Bobbin Benefits
Excellent safety record, high capacity
Typical Applications
Low power consumption & long shelf life equipment,
like calculator, industrial PC CMOS, memory support power, etc.
-
Spiral Benefits
High discharging current, high load voltage
Typical Applications
High power consumption equipment, like water meter,indicating lights, etc.
2. Company Advantages
- The technology in HCB is advanced and automatic;
- The cathode manufacturing process in HCB is advanced and unique;
- The main solutions are high power, high capacity(hermetic & semi sealing). Low temperature etc;
- Combing suggestions and multiple cascade and parallel connecting ways are workable for HCB;
- The products can be stored for 10 years which is very reliable.
- HCB Battery Co., Ltd. was founded in 2001. As a leading primary lithium battery manufacturer and solution provider in China, HCB remains dedicated to leading the R&D and manufacturing of various types of primary lithium batteries.
- With every improvement that is made, HCB continues to pursue perfection. Technological development & innovation are of great importance to HCB. We have been focusing on providing reliable products & services to the customers worldwides for more than 22 years.

