Since 2004, MaxAmps Lithium Batteries has been the proven leader in performance and reliability. Whether a custom creation for the defense market, or a fleet order for the commercial market. MaxAmps has the expertise and flexibility to deliver the power to your platform. MaxAmps has a fanatical attention to quality. We assemble our batteries in the USA with experts in the field and the quality control systems so you can be confident in your MaxAmps battery.