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Pulse Tech

SP-3 SolarPulse Battery Charger and Maintainer

SP-3 SolarPulse Battery Charger and Maintainer

$69.65 USD
$99.50 USD $69.65 USD
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SAVE 30% Was $99.50, Now Only $69.65! And FREE Freight.

Part #: 735X453

NSN: 6130-01-388-0245

  • The SP-3 solar panel delivers a full 3-Watts of power in a compact and durable size (4.7" L x 9.45"W x .025"H).  For ultimate performance, it should be used to power a single 12V lead-acid battery.
  • Packaging includes:  Circuit box, 3' box-to-lug wire, and a 17' box-to-panel wire.
  • This charger restores and maintains the normal loss of battery power on seldom-used vehicles and equipment stored outdoors, ensuring batteries are maintained indefinitely without the risk of overcharging or overheating.
  • Employs Patented Pulse Technology that minimizes lead sulfate crystals on the battery plates, enhancing the performance, extending battery life 3X, and saving you money in the long run.
  • The design is virtually indestructible and suited for commercial use.
  • Compatible with all 12-volt lead-acid batteries, including VRLA, AGM, gel, and flooded cell types.
  • Featured crystalline silicon photovoltaic cells that maximize solar-to-energy conversion in the smallest possible footprint.
  • Warranty:  Ten-Year Limited Warranty.


Unique Design: SolarPulse utilizes 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. 

utdoor Equipment
  • 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: 240 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

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

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

Warranty
10-Year Limited Warranty

Product Manual

Product Datasheet

View full details

HOW WE 3X BATTERY LIFE

The secret to our success is our patented pulse waveform, which removes and prevents the buildup of lead-sulfate deposits on battery plates. That primes the battery to accept and store maximum power.

Long trusted by the military, our tech is ideal for anyone who wants to get more out of their equipment. Whether you're looking for a car battery maintainer or a reliable car battery charger, our technology ensures peak performance and longevity for your vehicle's power source.

Customer Reviews

Based on 9 reviews
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Christopher Texada
Rock solid build quality

I’ve been utilizing inexpensive low watt solar panels for years but truly discovered a rock solid , well put together unit in this SP-3 pulse tech brand. Bought it on sale to try it out. The great thing is I can hook it up to my car hauler trailer and let it run on solar to beef up my battery, then switch it to my off grid sauna lighting system battery set up and so many other things. Very durable product. Great voltage output too and I’m not worried about it draining the battery as the cheap ones I used to use did. Very happy to see how long I can maximize my batteries now.

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Bill Grinley
Super easy install on my Jeep JK

I installed the solar panel on the front cowl behind the hood, under the windshield and tucked the 17' of cable in the space that holds the wiper motor. It's a Jeep, it has accessories all over it, and theres no reason to hide it on the roof- besides, if I take the top off, what then? It's excellent so far, well made and works like a charm here in sunny Arizona!

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Phelan Construction/Harvest Rentals Inc.
The best

I have been using various solar panels for my business and recreation for the past 18 years. Have probably used over 50 different solar panels. No solar panel has outperformed SolarPulse. Customer service is also second to none.

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K.A.P.
Amateur radio or ham radio

This device will keep power to the battery no matter where you are for backup Communication and supplies enough power for everything in the field.
Thanks to this technology and The Team that made it. Thanks

F
Fred Watkins
Impressed with quality

Shipped ahead of schedule and worked as stated. Ordered and recieved XC400 and it recovered dead battery in less than 24 hours to 100%. Happy so far!

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