The Battery Tender® Junior Selectable is much more than a trickle charger. It has a brain. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your Lead Acid, AGM or Lithium battery fully charged so that it is ready to go when you are Output: 12v @ 800mA Selectable Battery Chemistry- has battery chemistry selection with proper charge algorithm for lead-acid, flooded or sealed maintenance free (AGM and gel cell), and Lithium batteries Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) Automatically switches to float/maintenance voltage after fully charging the battery If the battery voltage drops too far under load, full charger output power resumes Solid state two color LED indicates stage of charger Spark proof, reverse polarity protected 12' output cord Meets California and Oregon appliance energy efficiency standards for battery charging systems 5 year warranty
