Specification: Item Type: Wheelchair Battery Charger Material: ABS Voltage: 110-240V Output Voltage: 24V DC Current: 2A Usage: (1) Remove the battery from the original device. (2) Confirm that the battery cable and connector of the power cord are in normal working condition. (3) Confirm that the output voltage of the charger is compatible with the voltage of the connected battery. (4) First connect the battery to the connector on the charger, and then connect the power supply. (5) After confirming that the AC voltage of the socket is consistent with the voltage selected by the charger, connect the power cord to the charger and then plug it into the socket.Generally speaking, when the power cord is plugged in, the power indicator (red light) will light up, indicating that the power is on. (6) At the beginning of charging, the charging status indicator will display an orange light when charging, and it will turn to a green light when charging is completed. Package List: 1 x Charger 1 x Power Cable 1 x Manual