Battery Categories Primary Button series (CR) 3.0V

Lithium Manganese Dioxide Button Battery

Newsun® offers a complete range of primary lithium manganese dioxide (Li/MnO2) button cell with good characteristics in wide and varied conditions; it can definitely be competent and be satisfied the diverse demands for the small size of high energy button case. To meet the different demands of customers, Newsun® offers two types of operating temperature CR cells- standard operating temperature at -20°C to 60 °C and wide temperature at -40°C to 80°C. These batteries are widely used in different applications such as motherboards, remote control, telecommunications, medical industry electronic (keyless entry, glucose monitor, heart rate monitors) and in an increasing number of portable devices (measuring equipment, -RAM,C-MOS,RFID, payment systems, toys etc.). Most of the electronics that may require smaller coin button batteries; it’s reliable, efficient power and it can apply in different design of shapes and sizes.

Newsun®’s lithium manganese dioxide batteries meet the highest quality standards and have excellent reliability. Based on the outstanding cell performance and reliability of Newsun®’s batteries, we have earned of trustworthy reputation from both domestic & oversea customer. Newsun®’s lithium manganese dioxide cell are still one of the most widely used around the world.

Key Features – Benefits with Newsun®

  • Superior shelf life and operational life
  • Design/assembly flexibility
  • All Newsun® button cell are UL recognized products
  • Environmental friendly, (ROHS Certified)
  • MSDS approved
  • Superior leakage resistance
  • Wide range of capacity from 25mAh to 950mAh
  • A variety provides of tabs types for welding
  • Newsun® patented plastic case and wire & connector versions to apply with the battery

Highlight

  • Advantages for usingLithum Manganese Dioxide (Li/MnO2)
  • Primary / Non-rechargeable
  • Small size and light wegiht with high voltage and energy density
  • Good characteristics in wide and varied operating conditions
  • Elimination of leakage
  • Excellent temperature characteristic
  • Nominal voltage of 3V, approx twice the voltage level of alkaline button cells
  • High energy density
  • Best practical capacity / volume ratio
  • Low self discharge rate
  • High open circuit and load voltage (above 3.0 volts per cell)
  • High energy density

Battery Feature Keys

Single Battery
Series
Parallel
Tab
PVC Wraping
Plaster Case
Battery Holder

Battery List

Modelsort descending Capacity (mAh) Voltage (V) Max. Dimension (mm) Weight ±15% (g)
CR1025 30 3.0 Φ 10 x 2.5 0.6 Enquiry
CR1216 25 3.0 Φ 12.5x1.6 0.7 Enquiry
CR1220 38 38.0 Φ 12.5x2.0 0.8 Enquiry
CR1225 50 3.0 Φ 12.5x2.5 0.9 Enquiry
CR1530 85 3.0 Φ 15 x 3.0 1.4 Enquiry
CR1530 85 3.0 Φ 15 x 30 1.4 Enquiry
CR1616 50 3.0 Φ 16 x 1.6 1.1 Enquiry
CR1620 70 3.0 Φ 16 x 2.0 1.2 Enquiry
CR1632 120 3.0 Φ 16 x 3.2 1.8 Enquiry
CR2016 75 3.0 Φ 20 x 1.6 1.7 Enquiry
CR2025 150 3.0 Φ 20 x 2.5 2.5 Enquiry
CR2032 210 3.0 Φ 20 x 3.2 3.0 Enquiry
CR2032 220 3.0 Φ 20 x 3.2 3.0 Enquiry
CR2320 130 3.0 Φ 23 x 2.0 2.7 Enquiry
CR2325 190 3.0 Φ 23 x 2.5 3.2 Enquiry
CR2330 260 3.0 Φ 23 x 3.0 3.8 Enquiry
CR2335 300 3.0 Φ 23 x 3.5 4.2 Enquiry
CR2354 270 3.0 Φ 24,5 x 3.0 6.3 Enquiry
CR2430 270 3.0 Φ 24.5 x 3.0 4.3 Enquiry
CR2450 600 3.0 Φ 24.5 x 5.0 7.0 Enquiry
CR2477 950 3.0 Φ 24.5 x 7.7 10.0 Enquiry
CR3032 550 3.0 Φ 30 x 3.2 6.8 Enquiry
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