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Pulse Tech

SolarPulse® SP-7 7-Watt Solar Battery Charger & Maintainer

SolarPulse® SP-7 7-Watt Solar Battery Charger & Maintainer

$199.00 USD
$199.00 USD $199.00 USD
Sale Sold out

Part #: 735X467

NSN: 6130-01-446-7154

The SolarPulse SP-7 provides a powerful 7 watts of free energy from the sun, delivering continuous battery charging and conditioning for any 12-volt lead-acid battery. With patented Pulse Technology, it prevents sulfation—the #1 cause of battery failure—extending battery life up to 3X.

Ideal for cars, trucks, RVs, tractors, and boats, the SP-7 is built tough for all-weather use and ensures your batteries stay strong and ready, even during long-term storage.

 

Problems This Product Solves:

  • No More Dead Batteries: Keeps your vehicle, boat, or equipment ready-to-start.
  • Lower Replacement Costs: Extends service life and prevents premature failure.
  • Improved Reliability: Delivers maximum battery performance and power output.
  • Energy Independence: Maintains batteries off-grid using free solar energy.

 

Key Features:

  • 7-Watt Solar Charger: Higher power output for maintaining and conditioning 12V batteries in cars, trucks, RVs, boats, ATVs, UTVs, and heavy-duty equipment.
  • Patented Pulse Technology: Reverses sulfation to restore capacity and extend battery life up to 3X.
  • Safe Long-Term Use: No risk of overcharging, overheating, or damage.
  • Rugged, Weatherproof Design: Durable solar panel built for year-round outdoor use.
  • Hassle-Free Operation: Plug-and-play setup for easy maintenance.

 

What Sets PulseTech Apart?

Unlike basic solar chargers, PulseTech Products deliver industry-leading reliability through:

  • Military-Tested & Approved technology.
  • Dual benefit: Charges AND conditions for maximum efficiency.

Proven Performance: Extends battery life up to 3X, saving money over time.
  • Works on ANY 12V lead-acid battery including AGM, gel and flooded cell
  • Maintains batteries at a full state of charge
  • Dramatically reduces jumpstarts
  • Commercial grade solar panel is virtually indestructible
  • Patented Pulse Technology extends battery life up to 3 times
  • Supports sustainability programs
  • Reverse polarity protected
  • Ten-Year Limited Warranty

Model Name: SolarPulse 12V Solar Charger Maintainer, 7-Watt
Model Number: SP-7
Part Number: 735X467

Input Electrical
Solar Powered

Output Electrical
Output Current: 450 mA
Output Voltage, Bulk Charge: 16.5 V dc

Mechanical/Physical Characteristics
Circuit Box Dimensions: 3.4'' L x 2.4'' W x 1.5'' H
Solar Panel Dimensions: 10.25'' L x 8.85'' W x 0.25'' H
Weight: 2.1lbs

Shipping Weight: 2.65lbs
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 (-18°C to 54°C)
Storage Temperature: 0°F to 150°F (-18°C to 66°C)

Indicators
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

Circuit box, 3' box-to-lug wire, and a 17' box-to-panel wire.
View full details

WHY DO YOU NEED A SOLAR CHARGER

  • Sustainable Power: Harness the sun's energy to keep your batteries charged

  • Extended Battery Life: Maintain and prolong your battery's lifespan

  • Reliable Performance: Ensure your power needs are always met

  • Effortless Maintenance: Let the charger do the work for you

  • Robust Design: Built to withstand outdoor conditions

Customer Reviews

Based on 11 reviews
82%
(9)
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18%
(2)
81.8
100.0
M
Major George JOHNSON
Heavy duty unit

This charger is rugged. I've been using earlier units for several months and work great. You gotta have sun though. No sun no charge. I lay it on top of my trailer to charge my trailers winch battery. I also have it to charge my tractor and corvette. No maintenance.

M
Matt
Not keeping my car battery topped off.

It may help my battery last another few days to a week but it’s still draining. I tried the 3watt charger and now got the 7. It has been cloudy a lot lately so maybe that has something to do with it. Or I will try and change the location I have grounded

P
Paula Wetterer
Awesome!

So nice not to have to lift the battery out of the camper everyday for recharging. Passive and free energy! Great product!

D
Daniel Ivicsics
Great

It seems to be very great 👍

K
Kenny Durham
Keeping RV batteries charged

Works great! Worth the price!

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