3.7V NCR 18650 Rechargeable Battery High Quality

- Nov 05, 2017-

3.7V NCR 18650 Rechargeable Battery High Quality

 Item                                      Specification

  1  Typical Capacity                     3500mAh (0.2C, 2.75V discharge)

  2  Minimum Capacity                     3340mAh (0.2C, 2.75V discharge)

  3  Charging Voltage                     4.2V±0.05 V, CC-CV, 50mA cut-off

  4  Nominal Voltage                      3.62V (1C discharge)

  5  Charging Method                      CC-CV (constant voltage with limited current)

  6  Charging Current Standard charge:      1700mA

     Rapid charge :                         2000mA

  7  Charging Time

     Standard charge :                      240min

     Rapid charge :                         170min

  8  Max. Charge Current                    2000mA

  9  Max. Discharge Current                 8A (Continuous discharge) 13A max for instant

  10 Discharge Cut-off Voltage              2.65V

  11 Cell Weight                            48g max

  12 Cell Dimension                         Diameter(max.) :  Φ 18.550 mm

                                            Height : 65.25mm max

  13 Operating Temperature

(Cell Surface temperature)                  Charge : 0 to 45 

                                            Discharge: -20 to 60 

  14 Battery Material                          Li ion

  15 Battery Brand                             Samsung

  16 Battery Internal Resistance               <30mR (test at 22mR or so)

  17 Battery Original Made                     Korea

NCR series battery are high quality lithium ion battery, internal resistance is small, less than 30mR.