L5 with PowerFrame® technology For mobile applications with several electrical consumers having to be supplied with energy over a longer period of time – the ideal solution, for instance, for caravans, mobile homes, electric boats and motorboats.
PowerFrame® technology (Bosch L5 and L4 batteries)
The grid decides about the performance and the reliability of batteries. The patented PowerFrame® from Bosch ensures significant advantages in comparison with conventional grids. It optimizes the current flow and prevents both corrosion and a premature failure of the battery. The labyrinth lid on Bosch leisure and off-highway batteries reliably returns condensed water to the battery. The integrated central degassing system ensures safe removal of gases built up when charging. Backfire protection and an additional sealing ring ensure a high level of operational safety.
Deep Cycle technology
In leisure and off-highway batteries, Bosch Deep Cycle technology ensures high comfort far away from the power grid. Thanks to its high deep-cycle resistance and its power density, it allows the operation of a large number of electrical consumers. High charge acceptance and minimum self-discharge make the Deep Cycle batteries ideal for mobile use.
