An electric apparatus unit comprises electric apparatus (10) and charging stand (80). Electric apparatus (10) includes rechargeable battery (41), a driver that drives through electric power supplied from rechargeable battery (41) and power receiver (61) that supplies the electric power to rechargeable battery (41). Charging stand (80) includes power transmission coil (111) that supplies electric power to power receiver (61) and support (84) that supports electric apparatus (10).