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    PulseTech SolarPulse SP-3

    $34.95 $69.99
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    Restore and Maintain: Keep 12V lead-acid batteries in rarely-used outdoor vehicles and equipment ready to go any time.

    Unique Design: SolarPulse's higher-quality crystalline silicon cells pack more power per square inch and have longer life than standard amorphous "thin-film" solar cells. This uniquely designed solar panel is made of highly efficient proven crystalline silicon photo-voltaic cells, encapsulated by a clear polyurethane plastic coating, and mounted on a laminated aluminum substrate back plate that is less than 1/4" thick.

    Durable and Powerful Performance: It is virtually indestructible and impervious to weather and age. The SP-3 charging system provides a full 3-Watts of power in a small durable size (4.7''L x 9.45''W x 0.25''H). For ultimate performance, it should be used on a single 12V lead-acid battery to replace the power loss from electrical accessories (that occurs even when the ignition is switched off) and to reverse naturally occurring sulfation buildup on the battery plates. The SP-6 is a higher-watt version of our SP-3 Solar Charger (3-Watt).


    • Works with all 12-Volt lead-acid batteries including VRLA, AGM, gel and flooded cell
    • Commercial-grade crystalline cells are 30% smaller per watt than and twice as efficient as typical panels
    • Maintains the normal loss of battery power on seldom-used vehicles and equipment
      Patented Pulse Technology circuit continuously desulfates the battery 
    • Virtually indestructible commercial design
    • Dramatically reduces jumpstarts
    • Maintains the battery indefinitely without the danger of overcharging or overheating
    • Reverse polarity protected
    • LED indicates unit is working
    • Ten-Year Limited Warranty


    Model Name: SolarPulse 12V Solar Charger Maintainer, 3-Watt
    Model Number: SP-3
    Part Number: 735X453
    NSN: 6130-01-388-0245

    Input Electrical
    Solar Powered

    Output Electrical
    Output Current: 750 mA
    Output Voltage, Bulk Charge: 16.5 V dc

    Mechanical/Physical Characteristics
    Circuit Box Dimensions: 3.4" L x 2.25" W x 1.5" H
    Solar Panel Dimensions: 4.7" L x 9.45" W x 0.25" H
    Weight: 1.65lbs

    Shipping Weight: 2.2lbs

    Box to Lug Wire Length: 3'
    Box to Panel Wire Length: 17'
    Quick Disconnect Between Solar Panel & Circuit Box

    Operating Temperature: 0°F to 130°F
    Storage Temperature: 0°F to 150°F

    LED shines brightly when the solar panel is in full sunlight and fades during partial sunligh

    PulseTech SolarPulse SP-3


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