Panasonic NCR18650A 3100mAh Lithium-ion cell

Panasonic NCR18650A is the real capacity of 3100mAh Panasonic 18650 cell which made by Panasonic in Japan. The core of this battery cell is newly developed Nickel-based positive electrode and enables high capacity. The material and the way it is made stops an alloy negative electrode deforming with frequent charging/discharging. This cell consists of an insulated metal oxide film between the electrodes. Insulating barrier prevents cell from dangerous overheating even under short-circuit conditions. The NCR18650A is one of the first genuinely good 18650 batteries for electric vehicles with high capacity and high current feature.

Nominal Specifications

Nominal Capacity: 2950mAh (2900minimum, 3070mAh Typical)
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 1475mA
Charging Voltage: 4.20
Standard Discharging Current: 3.0A, 1C
Max. Discharging Current: 6.0A, 2C
Weight: 47.5g
Energy Density: 620Wh/l, 225Wh/Kg