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Li-SOCI2 9v lithium battery 1200mAh
Product Model |
ER9V |
Battery Type |
Li-SOCI2 |
Nominal Voltage |
10.8V |
Nominal Capacity |
1200mAh Discharge to 6.0V/0.5mA |
Dimension(Width*Thickness*Length) |
26.5mm*17mm*48.8mm |
Rough Weight |
40g |
Discharge Cut-off Voltage |
6.0V |
Standard Discharge Current |
0.5mA |
|
Max Constant Discharge Current |
25mA |
Max. Pulse Current |
50mA 100ms pulses, drained every 2 min |
Ambient Temperature Range |
-55~ +85℃ |
Storage Life |
≥10 years Yearly self-discharge ≤ 1% |
Lithium primary batteries are a type of primary battery that uses metallic lithium as the negative electrode active material, metal oxides or other oxidants as the positive electrode active material, and solid salts or salts dissolved in organic solvents as the electrolyte. Common model designations include the prefixes CR (for lithium-manganese dioxide systems) and ER (for lithium-thionyl chloride systems). These batteries generate electrical current through electrochemical reactions between lithium and positive electrode active materials such as manganese dioxide or thionyl chloride.
Product Application

Medical devices, communication equipment, navigation systems, sensors, remote monitoring, automotive electronics, electronic equipment, instruments and meters, IOT, industrial measurement.
Product Certification
Howell Li-SOC2 batteries have been approved by a series of authoritative certificates such as UL, CE, Rohs, Reach, EU2023/1542, BIS, KC, 3C, BSMI, PSE, CTIA, UKCA, WERCS and so on. All products comply with international and domestic battery industry standards, with reliable quality and complete after-sales guarantee.
Product Shipping
Howell Energy Co., Ltd is a high-tech enterprise group dedicated to green and sustainable energy. With over 20 years of focus in the battery industry, we have become one of China's Top 100 Lithium Battery Export Enterprises. Through continuous R&D innovation and scientific management, we are committed to delivering professional, efficient clean energy solutions to our global customers.
Move beyond standard batteries that force you to compromise. We specialize in fully customizable battery solutions engineered to fit your exact specifications.
Whether you need a precise form factor to slip into an innovative design, unique voltage and capacity for peak performance, or specialized connectors for seamless integration—we make it possible. From compact wearables to robust industrial equipment, our engineering team collaborates with you to develop a battery that powers not just your device, but your ambition.
Ready to Power Your Unique Project? Contact our technical team today to start your custom battery solution.














