1,Fashion design, small& portable 2,ABS material 3,Service life is long; 4,Charging anytime and anywhere 5,Good quality 2000MAH Mobile power S20 Specifications: 

portable mobile power

Charging mode: CC/CV

power rating: 7.77W

Capacity :2000mAh

Input voltage : 5.0V±0.5V

Input current: 850 mA (MAX)

output voltage 5.0V±0.5V

Output current: 700 mA (MAX)

Own charging time: about 4 hours

Working temperature: - 10 °C - 40 °C

Storage, transportation temperature: - 20 °C - 50 °C

Battery life: charging and discharging cycle times was  ≥ 500 times

Material: ABS

Product net weight: 0.07kg

Fashion design, 2000MAH Mobile power supply bank.Three colors to choose