"A clunky club made by a Bokoblin. If you swing it at an enemy's shield it may be able to knock the shield out of your foe's hand."
The Boko Bat is a two-handed wooden bat found in Breath of the Wild. It has a base power of 6, and is a typical weapon used by Red Bokoblins and Red Moblins in the Necluda region. It appears to be a large fashioned log which has been adapted to be a weapon, featuring poorly made spikes at the top for extra damage.
With a power of just 6 for a two-handed weapon and a relatively low durability, the Boko Bat is only a viable weapon during the early game, or if it is the only weapon Link has access to. It quickly becomes obsolete, shortly after Link ventures off of the Great Plateau.
Hyrule Compendium entry of the Boko Bat.