The lithium extension battery LE300 can simply be connected to the plus and minus pole of the existing 12V lead-acid or AGM battery. Unlike switching to pure lithium batteries, no charging technology needs to be changed. True plug & play makes it easier and safer to expand lithium capacity to experience self-sufficiency and travel freedom anew.
The integrated high-performance BOS battery management system takes care of the lithium cells while monitoring the lead-acid battery. The patented hybrid technology uses advanced algorithms to optimize the use of capacity and extends the life of both batteries by up to 10 years.