Mask of Elemental Energy

The Mask of Elemental Energy was Kanohi that gave its user the power to instantly recharge their entire amount of Elemental energy. This mask was featured in the 2003 video game, Bionicle: The Game. Although the game was non-canon, the mask was later confirmed to be canon.

In Bionicle: The Game
The Mask of Elemental Energy was a healing item that, when used, restored all of a Toa's Elemental Energy. Its powers were activated instantly upon grabbing the mask, and each could only be used once. The masks were scattered accross the levels, some in plain sight, and others hidden.

Trivia

 * The mask also appeared in BIONICLE Heroes, though it was only to be viewed in the Trophy Room.