*Capacity 14.8wh
*Voltage 5V
*Charging current 300mA±10%
*Transfer efficiency ≥85%
*Max output current ≤2A
*Free load voltage range 5V ±10%
*Output current range ≤2A
*Input voltage range 5V ±10%
*Noise 50dB
*Overdischarge protection(cells) 2.5V
*Overcharge protection(cells) 4.25V
*With loading current ≥3A
*Output overcurrent protection ≥2.5A