PA10400 is a Lenovo brand power bank. It provides two USB output ports (5V/2.1A * 2), and is able to charge your phone and tablet devices at the same time.
Larger capacity (Battery capacity up to 10400mAh)
Quick charging (Up to 5V/2A input)
2 ports 5V/2.1A output with auto sensing
High quality battery cellLG 18650 lithium, Recharge cycles up to 500 times
Intelligent multiple protection design (OCP/OVP/OTP)