Rechargeable Battery: 3.6 V 2,850mAh (Lithium Ion Battery)
Total luminous flux: 80lm
Light Color: Daylight
Charging Time: Hand Charge/Approx. 4.5~5 Hours (* When Charged at 130 RPM) Solar Panel Charge/Approx. 90~100 Hours (* Under Average 86,000lx Sunlight) USB Charge/Approx. 4~6 Hours (* 5 VDC/0.9 A)
Usage Time: [AM/FM Radio] Hand Turn Charge (* 1 minute charge at 130 rpm)/Approximately 5 to 7 minutes Continuous Use Time with Full Charge/Approximately 25 hours [LED Light] Hand Turn Charge (* 1 minute charge at 130 rpm)/Approximately 10 minutes Continuous Use Time with Full Charge/Approximately 13 hours Lit [SOS Alarm] Hand Turn Charge (* 1 minute charge at 130 rpm)/Approximately 5 minutes Continuous Use Time with Full Charge/Approximately 7 hours [Smartphone] [Continuous Call Time] Continuous Use Time with Full Charge/Approximately 2 hours [Continuous Standby Time] Continuous Use Time with Full Charge/Approximately 10 hours * Use conditions may vary significantly depending on your model and battery condition.