ULBI vs EVF Comparison

Ultralife Corp provides products and services ranging from power solutions to communications and electronics systems to customers across the globe in the government and defense, medical, safety and security, energy, and industrial sectors. The company also designs, manufactures, installs, and maintains power and communications systems including rechargeable and non-rechargeable batteries, charging systems, communications and electronics systems and accessories, and custom-engineered systems. The company's segments include Battery and Energy Products, and Communications Systems. It generates maximum revenue from the Battery and Energy Products segment, and from the U.S. The Battery & Energy Products segment includes Lithium 9-volt, cylindrical, and various other non-rechargeable batteries.

Eaton Vance Senior Income Trust is a United States-based diversified, closed-end management investment company. Its investment objective is to provide a high level of current income consistent with the preservation of capital, by investing in senior, secured floating-rate loans. The trust invests in below-investment-grade floating-rate loans, which are considered speculative because of the credit risk of their issuers. Its portfolio of investment consists of aerospace and defense, automotive, beverage, building and development, business equipment and services, cable and satellite television, and other areas.