The Prestolite Electric Leece-Neville IdlePro Extreme 24V 600A and 680A Alternators are designed to deliver exceptional output at low engine speeds, in a lighter weight and lower maintenance package. According to the company, the alternators have the power to meet and maintain vehicle system voltage requirements, which results in better battery life and greater overall vehicle uptime. The brushless alternators also feature Isolated Ground technology that eliminates stray voltage and protects the engine from potentially severe electrolytic damage. This technology eliminates electrical noise that can cause ghost or false engine codes, resulting in unnecessary diagnostic troubleshooting and increased vehicle downtime.