Battery Tender 021-0128 Battery Tender Plus - 12V

The Battery Tender Plus is a 1.25 amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers. Included is a quick connect ring terminal harness for hard to reach areas and alligator clips for an alternate connection..
Temperature compensated to ensure optimum charge voltage according to ambient temperature..
Automatically switches from full charge to float charging mode..
Reverse Polarity Protection to ensure user safety. Red & Green Lights Alternately Flash in this condition..
Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)..
Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)..
Safety timer: 72 hrs..
Certification: UL/CSA. FCC..
AC Power Cord Length: 6 ft. - 18AWG.
DC Output Cord Length 4.5 ft. - 18AWG.
DC Accessory Length 1.5 ft. - 18 AWG.
Weight: 3.0 lbs..
10 year Warranty.