Battery Cell: Li-Polymer Battery Pack Capacity: 10000mAh Recharging Time: 3 hours (with adaptor) Input Voltage: 16V DC Output Voltage: 5.4V±0.05V DC Output Voltage: 5.4V, 8.4V, 9.5V, 10.5V, 12V, 16V, 19V Input Max Current: 3A Operating Temperature: -10℃~50℃ Dimension: 168*90*21.6mm Weight: 300g