Battery Tender Junior 800

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