Most accommodations in Botswana have charging facilities available.
The voltage in Botswana and neighboring countries is 220-240V, so if you’re using electrical appliances like hair dryers or electric shavers with a lower voltage, you may need a voltage converter.
However, for charging devices like cell phones and cameras, a converter is unnecessary.
The commonly used plug types in Botswana are the flat 3-pin BF type and the round 3-pin B3L type, but a universal plug adapter will be convenient.