CR2 Cylindrical Li-MnO2 Battery with High Power
Price:
USD 1.00 - 3.00
Payment Terms:
T/T
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Supplier Details
Free Member (2025)
[ Luoyang, HE,China ]
Business Type: Manufacturer
Supplier has 4 products
Product Description
Product Type
Lithium Manganese Dioxide Battery Li-MnO2 battery
Li-MnO2 Battery Key Features
High and stable working voltage
Low self-discharge rate annual self-discharge rate less than 2% at 25?
High energy density 400wh/kg
Nickel-plated steel housing
Airtight guarantee
Comply with IEC60086-4 safety standard
No transport restrictions
Basic Parameters
Item Subject Features Remark
Specification CR2
Norminal voltage 3.0V
Nominal discharge current 5mA
Norminal capacity 850mAh 1mA, 25±3??cut-off at 2.0V
Max. continuous discharge current 850mA
Max. available pulse current 1500mA
Operating temperature -40? 70?
Dimension ?15.5x27.5 See attached figure
Standard weight About 13g
Annual self-discharge rate ?2% 25±3??RH 65±10%
Basic Information
Country:
China
Business Type:
Manufacturer
Year Established:
2017
Total Employees:
101 - 500
About Us
SUNJ ENERGY LUOYANG CO., LTD. was founded in 2017, covering an area of 33,300m2 with a total investment of $42 million in LUOYANG, China. SUNJ is committed to RD, manufacturing and sales of 3.6V?Lithium Thionyl Chloride?Li-SOCl2?batteries, 3.0V?Lithium Dioxide Manganese?Li-MnO2?batteries and EPC?super capacitor. Equipped with 38 advanced production lines, with capability of 216 million PCS batteries annually. Our cylindrical lithium batteries are widely used in smart Meters, Medical Apparatus, Scientific Instruments, Automotive Electronics, Alarm and Safety systems, Remote Data Acquisition System, Petroleum and Mine Exploration, GPS positioning, electronic pressure gauge, flow meter, TPMS, LORAWAN NBIOT smart meters, RFID, RAM and CMOS circuit, geothermal heat detector, sonar, various force stations and other intelligent devices.
As a professional lithium ion battery supplier, SUNJ technical team is composed of lithium primary battery research experts in this field for over 30 years. SUNJ sets up municipal Primary Lithium Battery Standardization Module RD Center and RD centers for LiSOCl2 battery, LiMnO2 battery and EPC composite capacitor. Meanwhile, SUNJ makes strategic cooperation with many scientific research institutes and universities. SUNJ is ISO9001, ISO14001 and ISO45001 certified and is SGS certified Company. The related lithium ion battery cells passed CE, RoHS, MSDS, UN38.3 and Explosion Protected certifications by GB8897.4.
Member History
Year Joined:
2025
Membership Type:
Free Member
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