Battery Tender (022-0192 Black 12 Volt 0.750 Amp Junior Battery Charger/Maintainer California approved charger 12 Volt 0.750 Amp Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) 5 year warranty Advanced algorithms California approved charger 12 Volt 0.750 Amp Great for AGM, flooded and Lithium batteries 5 year warranty Advanced algorithms