+86-755-8373-6206 [email protected]
1213, Liuxian Ave, Nanshan, Shenzhen, China

Cylindrical lithium ion battery 18650

  1. First-class brands cell, and choose the best among the best.
  2. Internal synchronization for reliability testing.
  3. The high-precision automatic matching machine improves the consistency of the battery pack and the cycle life of the whole pack.
  4. Fully automatic laser welding reduces the internal resistance of the finished product and is not easy to desolder.
  5. The battery is 100% aged before leaving the factory.


Battery model                                     LCR18650
Nominal voltage                                           3.7V
Nominal capacity                                      4400mAh
Standard charging current                                 880mA  (0.2C)
End current                                     44mA  (0.01C)
Max. charging current                                   2200mA  (0.5C)
Standard discharging current                                  880mA  (0.2C)
Maximum Continuous Discharging Current                                        13.2A (3C)
Discharging cut-off voltage                                         3.0V
Shipment Voltage                                    3.7V~4.2V
Charging temperature range                                       0~45℃
Discharging temperature range                                    -20~60℃


× How can I help you?