in-Ear Headphone battery 1012, 1012 lithium battery 3.8V 80mAh

1. APPLICABILITY The specification is applicable to JFC lithium ion rechargeable cell. JFC Model : JFC10120 Cell Size : Diameter = 10.4 mm Max and Height = 12.2 mm Max (Dimension is with cell sleeve) Chemistry : Lithium cobalt oxide Energy Density : 316Wh/L 1. RATINGS 2.1 Rated voltage : 3.8V 2.2 Capacity # : 80mAh (typical) 75mAh (minimum) 2.3 Standard charge* : Constant current at 40mA with max voltage not to exceed 4.35V, cut-off current at 4mA 2.4 Standard discharge* : Constant current at 16mA to 2.75 V 2.5 Maximum charge current* : 80mA 2.6 Maximum discharge current* : 160mA 2.7 Internal impedance* : ≤ 380mohm 2.8 Cell weight : ≤ 2.8g 2.9 Operating temperature : 0C – 45C (charge) -20C – 50C (discharge) 2.10 Storage temperature : -20C – 45C (1 month) -20C – 40C (6 months) -20C – 35C (12 months) 2.11 Additional safety feature : A vent is incorporated into the cell cap # Based on standard charge/discharge * Temperature @ 25  2C