MA505 Battery (MB-35) by Audiovisual Products Online Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $355.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The Mipro MA505 Portable PA lithium replacement battery. 22.2 V, 4.5 AH