Features:

• Temperature compensated to ensure optimum charge voltage according to ambient temperature.
• Automatically switches from full charge to float charging mode.
• Battery Tender® at 1.25 amps will charge as fast or faster than any 3 amp charger available.
• 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)