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Home > Products > LiSOCl2 Battery > ER26500 LiSOCl2 Battery with 9000mAh Capacity, 3.6V Nominal Voltage, and ﹣60℃~+85℃ Operating Temperature

ER26500 LiSOCl2 Battery with 9000mAh Capacity, 3.6V Nominal Voltage, and ﹣60℃~+85℃ Operating Temperature

Product Details

Place of Origin: Wuhan

Brand Name: FBATTERY

Certification: CE, ROHS, UN38.3

Model Number: ER26500

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: Negotiable

Packaging Details: Carton

Delivery Time: 20 Days

Payment Terms: L/C,D/A,D/P,T/T

Supply Ability: 10000PCS/30Days

Get Best Price
Highlight:

li socl2 lithium battery

,

lithium cylinder battery

Product System:
LiSOCl2 Battery
Nominal Capacity:
9000mAh(1mA-2.0v-25℃)
Nominal Voltage:
3.6V
Operating Temperature:
﹣60℃~+85℃
Weight:
58g
Applications:
Intelligent And Instrument Area, Remote/Wireless, Intelligent Fire Control System
Product System:
LiSOCl2 Battery
Nominal Capacity:
9000mAh(1mA-2.0v-25℃)
Nominal Voltage:
3.6V
Operating Temperature:
﹣60℃~+85℃
Weight:
58g
Applications:
Intelligent And Instrument Area, Remote/Wireless, Intelligent Fire Control System
ER26500 LiSOCl2 Battery with 9000mAh Capacity, 3.6V Nominal Voltage, and ﹣60℃~+85℃ Operating Temperature
LiSOCl2 ER26500 Lithium Thionyl Chloride Battery 26.2*50mm Dimension
Product Overview

ER26500 Lithium Thionyl Chloride Battery featuring lithium metal as negative electrode material and thionyl chloride as positive electrode material. This battery system offers the highest specific capacity among current lithium primary batteries.

Key Features
  • Highest specific capacity in lithium primary battery systems
  • Specific energy: 420Wh/Kg standard, up to 680Wh/Kg at low discharge rates
  • High voltage platform: 3.65V open-circuit voltage, maintains 3.3V during discharge
  • Wide operating temperature range: -40°C to +85°C
  • Excellent low-temperature performance: -40°C capacity is approximately 50% of room temperature capacity
  • Low self-discharge: Less than 1% annually with storage life exceeding 10 years
Technical Specifications
Product System LiSOCl2 Batteries
Model ER26500
Nominal Capacity 9000mAh
Nominal Voltage 3.6V
Max. Continuous Discharge Current 200mA
Max. Pulse Current 400mA
Operating Temperature -60℃ to +85℃
Weight 58g
Performance Characteristics
Discharge Curves at 25℃
ER26500 Lithium Thionyl Chloride Battery discharge performance curves at 25 degrees Celsius
Capacity-Current Relationship
ER26500 battery capacity versus discharge current characteristics
Operating Voltage vs Temperature
ER26500 battery operating voltage performance across temperature range
Key Advantages
High Energy Density
High Voltage Platform
Low Self-discharge Rate
Ideal for Small Current and Long Service Life Equipment

Overall Rating

4.7
Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings
5 stars
67%
4 stars
33%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

W
Wei Anderson
Pakistan Jul 7.2026
Our IoT water meters depends on these batteries daily and they have never missed a beat. Excellent product and fair pricing.
A
Anna Jones
Poland Jul 6.2026
Good batteries overall. Performance in our smart parking meters has been solid, though delivery took a bit longer than expected.
M
Mia Green
Kenya Jun 27.2026
These ER26500 LiSOCl2 Battery are the third batch we have purchased. Consistent quality every time, and our tracking devices has been running without interruption. The warranty terms were clear and fair.