Lithium Ion Rechargeable Battery Technical Information Revision1.
1. General 2. Performance at room temperature,2.0V cut off Nominal Capacity (0.2ItA discharge) 1.1 Name and Code 1.1.1 Cell Name 1.1.2 Model Number 1.1.3 Sony Code : US18650FT : US18650FTC1 : 49910781 1.2 Cell Shape and Weight 1.2.1 Cell Shape : Cylindrical 1.2.2 Size (with plastic tube) : Diameter 18.35mm max Length 65.10mm max 1.2.3 Weight : 38.8g Average 1.3 Safety Regulation : Sony acquired UL1642.
Charge Characteristics (US18650FTC1) 5 125 Capacity 100 Voltage 3 75 Charge:3.6V, 1.1A, 2.5h Temperature:23deg.C 2 50 Current 1 25 0 0 0.0 0.5 1.0 1.5 Charge Time [h] 2.0 2.
Discharge Load Characteristics (US18650FTC1) 1600 Discharge Capacity [mAh] 1400 1200 1000 800 600 400 US18650FTC1 (1050mAh) Charge:3.6V,1.1A(CC/CV),2.5h Charge: 23°C,3.6V,1.05A(CC/CV),2.5h Discharge: 23°C,2.0V cutoff Discharge:2.0Vcut Temperature:23deg.C 200 0 0.
Discharge Load Characteristics (US18650FTC1) 140 4.0 Charge:3.6V, 1.1A, 2.5h Discharge:2.0Vcut Temperature:23deg.C 120 100 90 2.0 30A 20A 10A 1.05A 80 0.21A 70 60 1.0 50 40 30 0.0 0 200 400 600 800 1000 Discharge Capacity [mAh] 1200 20 1400 Temperature [deg.C] 110 3.
Temperature Dependence of Discharge Capacity (US18650FTC1) Discharge Capacity [mAh] 1400 1200 1000 800 600 400 Charge: 3.6V,1.1A(CC/CV),2.5h Charge:3.6V, 1.1A, 2.5h 200 Dischar:10A,1.5V cutoff Discharge:10A,2.0V 2.0Vcut Temperature:23deg.C 0 -40 -20 0 20 40 60 Ambient Temperature during Discharge [deg.
3.5 Temperature Dependence of Discharge Curves(US18650FTC1) 23deg.C 45deg.C 60deg.C Cell Voltage [V] 3.0 2.5 -10deg.C 2.0 0deg.C Charge:3.6V, 1.1A, 2.5h Discharge:10A, 2.0Vcut Temperature:23deg.C 1.
Cycle Life Performance (US18650FTC1) 1200 Discharge Capacity / mAh 1000 800 600 400 200 Charge: 3.6V, 1.5A, 50mAcut Discharge:10A, 2.0Vcut Temperature:23deg.
18.2 (Diameter of Body) 64.9 (0.3) 18.1 0.2 (φ7.2) +0.15 (Diameter of Top) -0.20 Dimension with Plastic Tube: US18650FTC1 +0.2 - 0.
