Product Description

The BLS rejuvenates old weak batteries & extends battery life. Using our patented square wave technology, the BLS dissolves the sulfate crystal build-up that causes batteries to fail prematurely. This model will work of *6 & *8 volt industrial battery systems. Simply connect it and forget it. The BLS will gradually dissolve the sulfate crystals and rejuvenate the battery. *0 day money back guarantee. This technology was developed by a Florida USA inventor and is assembled and serviced in the US. For more information visit *****