The EVE ER17505 3.6V 3600mAh Li-SOCl2 Battery provides unparalleled convenience and safety. As a primary lithium thionyl chloride cell, it requires no complex charging operations—simply install and use. This eliminates the risks of overcharging and overheating, ensuring the safe and stable operation of your smart metering equipment. Widely utilized in smart electricity meters, water meters, and gas meters, its superior energy density and reliable build quality make it the ideal primary power partner for IoT devices and smart grid applications.
Features of EVE ER17505 3.6V Battery
- Voltage Characteristics: High and stable operating voltage throughout its service life.
- Energy Characteristics: Industry-leading high energy density for extended device operation.
- Self-Discharge Characteristics: Ultra-low self-discharge rate (≤1% per year) enabling up to 10 years of natural storage life.
- Temperature Characteristics: Wide operating temperature range from -55℃ to +85℃.
- Sealing Characteristics: Hermetic glass-to-metal sealing ensures excellent leak resistance.
- Environmental Protection: Free of heavy metals and eco-friendly.
- Safety: Built-in internal protection mechanism with a reliable protective passivation film.
EVE ER17505 Specifications
|
Parameter |
Specification |
|
Model |
ER17505 |
|
Nominal Voltage |
3.6V |
|
Nominal Capacity |
3600mAh |
|
Maximum Continuous Discharge Current |
100mA |
|
Maximum Pulse Discharge Current |
180mA |
|
Lithium Weight |
26g |
|
Self-Discharge Rate |
≤1% (per year) |
|
Natural Storage Life |
10 years |
|
Storage Temperature |
-20℃ ~ +25℃ |
|
Operating Temperature |
-55℃ ~ +85℃ |
|
Dimension |
17.5×51.0 (mm) |
Dimension and Details

EVE 3.6V Li-SOCl2 Battery Series Chart
|
Model |
Nominal Voltage (V) |
Nominal Capacity (mAh) |
Max Continuous Current (mA) |
Max Pulse Current (mA) |
Weight (g) |
Operating Temperature (℃) |
Dimension (mm) |
|
ER14250 |
3.6 |
1200 |
35 |
50 |
10 |
-55~+85℃ |
14.5×25.4 |
|
ER14335 |
3.6 |
1650 |
35 |
75 |
12 |
-55~+85℃ |
14.5×33.5 |
|
ER14505 |
3.6 |
2700 |
60 |
150 |
19 |
-55~+85℃ |
14.5×50.5 |
|
ER17505 |
3.6 |
3600 |
100 |
180 |
26 |
-55~+85℃ |
17.5×51.0 |
|
ER18505 |
3.6 |
4000 |
130 |
180 |
28 |
-55~+85℃ |
18.7×50.5 |
|
ER26500 |
3.6 |
8500 |
150 |
200 |
52 |
-55~+85℃ |
26.2×50.0 |
|
ER34615 |
3.6 |
19000 |
230 |
300 |
100 |
-55~+85℃ |
33.1×61.5 |
|
EF651615 |
3.6 |
400 |
5 |
20 |
5 |
-55~+85℃ |
16.85×15.8×7.0 |
|
EF651625 |
3.6 |
750 |
10 |
30 |
8 |
-55~+85℃ |
16.85×25.8×7.0 |
|
EF702338 |
3.6 |
1600 |
20 |
50 |
16 |
-55~+85℃ |
23.3×38.3×7.5 |
|
ER2450T |
3.6 |
550 |
5 |
20 |
9 |
-55~+125℃ |
24.3×6.2 |
|
ER32L65 |
3.6 |
1000 |
10 |
50 |
19 |
-55~+85℃ |
32.9×7.1 |
|
ER32L100 |
3.6 |
1700 |
10 |
50 |
24 |
-60~+85℃ |
32.9×10 |
Product Certification

Applications of ER17505 Li-SOCl2 Battery
The ER17505 smart meter dedicated 3.6V 3600mAh thionyl chloride disposable battery is exceptionally versatile. Key application areas include:
- Smart electricity meters
- Smart water meters
- Smart gas meters
- Industrial instruments and automated control systems
- Data acquisition and transmission equipment
- Security monitoring and alarm systems
- Medical instruments and diagnostic devices








Reviews
There are no reviews yet.