Electric bicycle charge pal

The utility model discloses a portable electric bicycle charge pal. The portable electric bicycle charge pal comprises a housing, a lithium battery pack, a guard plate and a voltage reduction module. The lithium battery pack, the guard plate and the voltage reduction module are installed in the housing, the lithium battery pack is provided with an electric bicycle power supply port and a battery charging port, the electric bicycle power supply port is used for charging an electric bicycle with electricity, the battery charging port is used for charging the lithium battery pack with electricity, the output terminal of the lithium battery pack is connected with the voltage reduction module, and the output terminal of the voltage reduction module is connected with a USB charging port. The electric bicycle charge pal can charge the electric bicycle and a mobile phone with electricity at the same time; under the condition that the electric bicycle is without electricity, the electric bicycle charge pal can replace an original cell to supply power, and the electric bicycle continues traveling; and under the condition that the mobile phone is without electricity, the electric bicycle charge pal can be directly connected with the mobile phone through the USB port and charge the mobile phone with electricity.