Guangzhou Serui Battery Technology Co,.Ltd
                                                                                                           
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18 Years
Since 2008
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ER9V 1200mAh 9V Lithium Thionyl Chloride Battery with 10.8V Output and -55°C to +85°C Operating Range

Price Negotiable
Price: Negotiable
MOQ: 500PCS
Delivery Time: 5-8 work days
Brand: SER or OEM
Product Description
ER9V 1200mAh 9V Lithium Thionyl Chloride Battery
High-performance 9V lithium battery with exceptional energy density and extended service life for demanding industrial applications.
Technical Specifications
ParameterSpecification
Battery TechnologyLithium Thionyl Chloride (Li-SOCl2)
Nominal Voltage9V
Nominal Capacity1200mAh
Open Circuit Voltage10.8V (at +20°C)
Cut-off Voltage5.4V
Max Constant Current35mA
Max Pulse Current100mA
Operating Temperature-55°C to +85°C
Storage Life≥10 years
Self-Discharge Rate<1% per year
Dimensions17.8 × 27.5 × 49.8mm
Weight30g
Key Features
  • High continuous discharge current and current pulses
  • Exceptional energy density of 430Wh/Kg
  • Wide operating temperature range (-55°C to +85°C)
  • Stable voltage and current over 95% of discharge cycle
  • Long operating time exceeding 8 years for continuous low current discharge
  • Ultra-low self-discharge rate for extended storage
  • Compatible with Ultralife U9VL, Energizer L522, PP3, and other standard 9V formats
Applications
This high-performance battery is ideal for utility meters (water/gas), automatic meter reading systems, medical equipment, CMOS memory backup, tracking systems, remote monitoring, RFID applications, earthquake detectors, digital control devices, electronic toll tags, scientific instruments, portable communication equipment, military radio stations, and other electronic devices requiring compact size with high capacity.
Product Images
ER9V 1200mAh Lithium Thionyl Chloride Battery ER9V Battery packaging and labeling ER9V Battery with custom pins and connectors
Quality Assurance
Our manufacturing facilities are certified by Chinese military standards and ISO9001 quality systems. We maintain a fully equipped testing center to ensure all products meet rigorous military specifications.
Company quality certifications and standards
Manufacturing Excellence
Our state-of-the-art production facility features advanced drying systems from Denmark, generating 54,500 CBM of dry air per hour to ensure optimal manufacturing conditions. Automated voltage testing equipment and modern production machinery guarantee consistent high-quality output.
Modern battery manufacturing workshop with advanced equipment Automatic voltage testing machine for quality control

Get in Touch

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

Company Guangzhou Serui Battery Technology Co,.Ltd
Location F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact Person Eric Shi

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