<strong>Orbita Sparta One Open Black Leatherette Rotorwind</strong><br/><br/> A basic necessity, these entry-level winders are compact and lightweight. They are ideal for use in safes without the need for a plug-in adapter. Equipped with Orbita long-lived lithium D cell batteries operating on the normal ten-minute winding cycle, the batteries will last for many years without the need for replacement. Even longer life may be accomplished by using the 15-minute or extended-winding cycle, which is easily selected using the toggle switch located behind the mounting cup. The Sparta is available in stylish black or brown grained faux leather.