To charge a headdress, simply use the scrolls you want to store on it. The headdress will glow to show that it is charged. This will only work with combat-oriented scrolls. You can remove the scrolls at any time by right-clicking on it and selecting 'Uncharge'. To check how many charges are remaining, right-click the headdress and select 'Commune'. Headdresses can store up to 150 scrolls. When charged the headband part of the headdress changes to a bright cyan colour, although the rest of it is left unchanged.