Battery

Batteries are used to refill tools charges freely.

Batteries have 5 rarities and each rarity can recharge tools with the same or lower rarity 1 time.

Rarity	Rarity of Tools	Price in shop
Common	Common only	5 Gold
Uncommon	Common to Uncommon	10 Gold
Rare	Common to Rare	20 Gold
Epic	Common to Epic	40 Gold
Legendary	Common to Legendary	60 Gold

Upon use the Battery NFT will burn.