The “might” of Baasha is sufficiently indicated by those successes which drove Asa to call Ben-hadad to his aid. 1 Kings 15:17-21.
Related Commentaries of 1 Kings 16:5
1 Kings 16:5
5 Now the rest of the acts of Baasha, and what he did, and his might, are they not written in the book of the chronicles of the kings of Israel?