Rentech is a foremost supplier of a range of batteries for leisure applications. These include power sources that ensure high performance, long lifecycle of the battery and excellent deep cycle discharge ability.Leisure battery technology differs from standard car battery technology as it is optimised to handle the loads and patterns of use that are common in these applications. These batteries are typically based on deep-cycle technology or standby power technology, especially those used to power modern electrical camping equipment. In contrast to a standard starter battery, a leisure battery must provide a steady flow of current over a longer period of time and it recharges when the voltage level has fallen substantially. Such batteries should not be used or left to the point of complete discharge as this causes damage and shortens the lifespan significantly. A good quality leisure battery is designed for a life of repeated cycles and to withstand some limited over-discharge service abuse.