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021-0128 Plus 12V Battery Charger by Battery Tender

Solid state two color LED indicates stage of charger; a quick connect harness for use in hard to reach areas.  Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).  Complete 4-step charging program (initialization, bulk charge, absorption mode and float mode) that maintains batteries at full charge without overcharging via its 4-step charging system.  Automatically switches to float/maintenance mode voltage after fully charging the battery.&n

021-0134 10-Bank 12V Battery Management System by Battery Tender

Simultaneously charges and/or maintains up to 10 12-volt batteries, providing 12 volts/2 amps per charging bank.  Includes six foot lead with aligator clamps and a 3-year warranty.  Complete 4-step charging program (initialization, bulk charge, absorption mode and float mode) that maintains batteries at full charge without overcharging via its 4-step charging system.  Spark-free design via microchip circuitry that will not activate output voltage until clips are correctly connecte

021-0144 Plus 6V Battery Charger by Battery Tender

Spark proof and reverse polarity protected; unit includes a quick connect harness for use in hard to reach areas.  Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).  Complete 4-step charging program (ini (initialization, bulk charge, absorption mode and float mode) allows for optimization of battery power, without overcharging.  Automatically switches to float/maintenance voltage after fully charging the battery.  10-year limited warranty.

021-0156 Plus 12V Battery Charger True Gel Cell Mo by Battery Tender

Temperature-compensated to ensure optimum charge voltage according to ambient temperature.  Unique Gel Cell battery adjusted software allows for a slightly lower charge voltage and higher store voltage to protect sensitive true Gel Cell batteries.  Charges all lead-acid, flooded or sealed maintenance free batteries (AGM and Gel Cell).  Complete 4-step charging program (initialization, bulk charge, absorption mode and float mode) allows for optimal constant battery levels without o

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