China factory made lithium battery 3.7V 2600mAH 18650 Nominal capacity 2.6Ah @ 0.5C Minimum capacity 2.55Ah @ 0.5C Nominal voltage 3.7V Charge ending voltage 4.2 0.05 V Discharge ending voltage 2.750.05 V Charge current Standard charge: 0.5C Max charge: 1C when Tâ?¥10â?? Max charge: 0.2C when 10 OCâ?¥Tâ?¥0â?? Max charge: 0.1C when 0 OCâ?¥Tâ?¥-10â?? Discharge current Standard discharge: 1C Max continuous discharge: 3C Max instant (30s) discharge: 5C Recommended charge and discharge cell surface temperature Charge: 0ï½?45â?? Discharge: -20ï½?60â?? Maximum allowable charge and discharge cell surface temperature. Charging and discharging at these conditions will shorten cell cycle life. Charge: 60â?? Discharge: 75â?? Humidity range 0ï½?90%RH (noncondensing) Internal resistance 45mOhm (AC Impedance, 1000HZ) Cell dimension Height: 65.2 mm Max Diameter: 18.2mm Max Weight 45g
