Input 5.0V Output 1.5V(Can Be Used in series) Capacity 3500mWh Max. Discharge 2333mA continuous Energy 3500mWh Maximum charging current 500mA Maximum discharge current 3A Lower Voltage Reminder Function This AA lithium battery support 1.5V constant output.Only when this AA battery capacity level is less than 5%, battery voltage would fall to 1.1v. Kindly remind to replace battery.
