Features include: Switch-Mode Technology Low and Transient AC Line Voltage Protection Exceptionally Clean DC Output Reverse Polarity Protection Proportional Fan Control
The DLS-90 features a Dual Voltage Jack which allows switching from a long-term float voltage of 13.6vdc to a 14.2vdc rapid charge by simply inserting the dual voltage plug (included) into the jack. The DLS-90 is also available with an IQ Smart-Controller already integrated into the unit, providing "smart-charging" capability and increasing the performance of the DLS.