The EverExceed Penguin-SCR charger uses an intelligent microprocessor to control charge current and voltage during the charge cycle for forklifts. This precise control allows the Penguin-SCR to charge a range of battery technologies including high gravity and VRLA. And they will effectively charge under a wide range of temperature environments and variations in AC line voltage. The charger includes a selectable Opportunity Charge profile which may reduce or eliminate battery changes during a shift or workday.