Are these Sky items rechargeable?

[radbeard]

I was trying to figure out if these sky items with charged are rechargeable but the wiki doesn't have information about it. Can anybody confirm that these either cannot be recharged or otherwise what class mana battery they require?

Thanks!

Enchanter items:
https://wiki.project1999.com/Earring_of_Displacement
https://wiki.project1999.com/Necklac...ispering_Winds


Magician Item:
https://wiki.project1999.com/Drake-Hide_Amice

Necromancer items:
https://wiki.project1999.com/Bloody_...de_Wrist_Guard
https://wiki.project1999.com/Band_of_Wailing_Winds (in one place on wiki it says not rechargeable and another it says it requires a class 4)