Wuhan Future Intepower Co., Ltd.
                                                                                                           
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ER17505 Lithium Thionyl Chloride Battery 3.6V 3500mAh with 10-Year Shelf Life and -60°C to +85°C Operating Range

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: 20 Days
Brand: FBATTERY
Product Description
ER17505 Lithium Thionyl Chloride Battery Overview

The ER17505 is an energy-type lithium thionyl chloride (LiSOCl₂) battery delivering reliable 3.6V power with 3500mAh capacity. Engineered for extreme environments and long-term applications, this A-size battery offers exceptional performance across a wide temperature range.

Technical Specifications
Parameter Specification
Model ER17505
Type Energy Type
Size A
Nominal Capacity 3500mAh (at 1mA, +25°C/2.0V cut-off)
Nominal Voltage 3.6V
OCV 3.66V
Cut-off Voltage 2.0V
Dimension 17.5(D) × 50.5(H) mm
Weight 26g
Max. Continuous Current 100mA
Max. Pulse Current 200mA
Operating Temperature -60°C to +85°C
Storage Temperature Max. 30°C
Shelf Life ≥10 years
Self Discharge Rate ≤1%
Key Performance Features
  • Extended 10-year shelf life with minimal self-discharge
  • Wide operating temperature range from -60°C to +85°C
  • High energy density with 3500mAh capacity
  • Stable 3.6V nominal voltage output
  • Compact 17.5mm diameter × 50.5mm height design
  • Lightweight construction at only 26 grams
Application Advantages

Ideal for industrial monitoring systems, medical devices, military equipment, and IoT applications requiring long-term, maintenance-free power in extreme conditions. The low self-discharge rate ensures reliable performance over extended deployment periods.

Product Visualization
ER17505 Lithium Thionyl Chloride Battery showing dimensions and construction details

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuhan Future Intepower Co., Ltd.
Location Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Contact Person Wendy (Jiang Wei)

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