Pulse Tech
SolarPulse® SP-7 7-Watt Solar Battery Charger & Maintainer
SolarPulse® SP-7 7-Watt Solar Battery Charger & Maintainer
Part #: 735X467
NSN: 6130-01-446-7154
Prevent premature battery failure with a commercial-grade, 7-watt solar battery charger, maintainer, and battery desulfator designed to keep 12V lead-acid batteries fully charged and protected from sulfation during storage, inactivity, and everyday operation. Engineered for cars, trucks, trailers, RVs, boats, motorcycles, ATVs, UTVs, generators, agricultural equipment, and fleet vehicles, the SP-7 combines renewable solar charging with PulseTech’s patented Pulse Technology to extend battery life up to 3X and reduce costly battery failures.
Unlike standard solar trickle chargers, the SolarPulse SP-7 actively conditions batteries while maintaining optimal charge levels. Its advanced pulsing technology helps reverse sulfate buildup on battery plates, improving battery performance, charge acceptance, and long-term reliability. This makes the SP-7 ideal for vehicle storage, fleet maintenance, off-grid battery maintenance, and seasonal equipment protection.
The SP-7 solar battery maintainer delivers dependable off-grid charging without overcharging, overheating, or damaging the battery. Built with a rugged weather-resistant solar panel and fully automatic operation, it is designed for year-round outdoor use in demanding environments.
Problems This Product Solves:
- Prevents dead batteries during long-term storage and inactivity
- Reduces battery replacements caused by sulfation and over-discharge
- Maintains stronger battery capacity for dependable starts and improved performance
- Supports off-grid battery maintenance using renewable solar energy
- Helps keep trailers, fleet vehicles, and equipment deployment-ready
- Minimizes battery downtime and unexpected failures
Key Features:
- 7-Watt Solar Battery Charger & Maintainer for 12V lead-acid batteries
- Ideal for trucks, trailers, RVs, boats, motorcycles, generators, ATVs, UTVs, and fleet equipment
- Patented Pulse Technology helps reverse sulfation and restore battery performance
- Solar-powered battery conditioning and maintenance system
- Fully automatic battery charging with no risk of overcharging
- Weatherproof, spark-proof, and maintenance-free design
- Rugged commercial-grade solar panel for outdoor environments
- Plug-and-play installation for year-round battery maintenance
What Sets PulseTech Apart?
Unlike generic solar chargers and standard battery maintainers, PulseTech SolarPulse systems actively improve battery condition while maintaining charge levels. The SP-7 is trusted by commercial fleets, military operations, agricultural users, and powersports owners who need reliable battery performance without constant charging or battery replacement costs.
PulseTech products deliver:
- Military-tested durability and proven reliability
- Advanced Pulse Technology for extending battery service life up to 3X
- Long-term savings through fewer battery replacements
- Reliable solar charging for stored vehicles and off-grid equipment
- Reduced downtime and improved equipment readiness
Couldn't load pickup availability
- 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
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
The Science of Tripling Battery Life
Founded in 1994, PulseTech is the world leader in recovery, charging, maintenance, and testing of all 12-volt and 24-volt battery systems.
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.
For you, this means:
- Peak performance and three times more battery life
- More efficient, resilient, and environmentally responsible equipment
- Freedom, knowing you have the power to go farther and do more.
Long trusted by the military, our tech is ideal for anyone who wants to get more out of their equipment.
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SHIP DATE
Will be updated soon
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.
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
So nice not to have to lift the battery out of the camper everyday for recharging. Passive and free energy! Great product!
It seems to be very great 👍