Lithium (LiFePO4) Battery Conversion & Power Upgrades
Transform your boat's power with professional Lithium (LiFePO4) battery installation in Long Beach. Run silent A/C at anchor, charge 5x faster, and drop hundreds of pounds.
Stop Worrying About Your Battery Monitor. Start Enjoying the Anchor.
Upgrade to Lithium Iron Phosphate (LiFePO4) batteries and change the way you boat forever. Breeze Marine Boat Service LLC provides professional, safety-compliant lithium conversions for vessels in Long Beach and Southern California.
Why the Smart Money is Switching to Lithium
Old lead-acid and AGM batteries are heavy, inefficient, and get damaged if you drain them past 50%. Lithium solves every one of those problems.
Usable Power Doubled
Unlike AGM batteries that shouldn't be drained below 50%, you can use 100% of a lithium battery's capacity. A 200Ah lithium bank gives you twice the usable power of a 200Ah AGM bank.
Lightning Fast Charging
Lithium batteries can accept a charge nearly 5x faster than lead-acid. Top off your banks in an hour of engine run time instead of running the generator all day.
Drop Hundreds of Pounds
Lithium batteries are roughly 70% lighter than their lead-acid equivalents. Improve your boat's speed and fuel economy instantly.
Professional Installation is Critical
Lithium is not a "drop-in" replacement for lead-acid. Your alternator, battery charger, and solar controllers must be programmed correctly, or you risk destroying expensive batteries or causing a fire hazard.
Breeze Marine specializes in complete system integration using top-tier components like **Victron Energy**. We ensure proper fusing, wire sizing, DC-to-DC charging for alternator protection, and advanced battery management systems (BMS).
Ready to Power Your Adventures?
Tell us about your current battery setup and what you want to power (A/C at anchor? Starlink? Induction cooking?).
Request a Lithium Consultation-
#357 David, Long Beach boat owner asks
What are the common signs of electrical problems on a boat?
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The most common signs requiring immediate attention are: dimming or flickering lights when the engine starts, repeated failure of battery charging, unexplained tripping of circuit breakers, the smell of burning plastic, or a starter motor that cranks slowly or inconsistently. If you notice any of these in the Long Beach area, contact us immediately to prevent serious damage.
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#355 Mike, fishing boat owner in San Pedro asks
What is the process for marine electrical repair?
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Our process is simple and thorough: 1. Initial Contact & Scheduling (we come to your slip). 2. Comprehensive Diagnostic (using specialized marine testing equipment to pinpoint the exact fault). 3. Estimate and Client Approval. 4. Repair and Installation (using ABYC standards). 5. Final Testing to ensure the system is fully operational and safe before we leave the vessel.
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#353 Emily, cruiser owner from Newport Beach asks
Do you offer upgrades for boat electrical systems?
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Yes, absolutely. Upgrades are a key focus for us in the Long Beach area. We specialize in high-demand system upgrades, including Lithium (LiFePO4) battery conversions, advanced charging systems (DC-DC and solar), modern navigation electronics installation (Garmin, Raymarine), and marine audio/stereo integration. We help you transition from standard repairs to cutting-edge performance.
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#352 Robert, sailboat technician from Huntington Harbor asks
Which boat electrical systems do you repair?
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#350 Tom V., marine service client in Wilmington asks
How much does marine electrical repair cost?
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Electrical repair costs are highly dependent on the system's complexity and the diagnostic time required. We charge a competitive hourly rate for diagnostics and repair. Crucially, we always provide a detailed estimate after the initial diagnostic phase, ensuring you approve the scope and cost before any major repair work begins.
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#348 Chris P., pontoon boat owner in Alamitos Bay asks
Do you offer a warranty on electrical repairs?
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Absolutely. We stand behind our work with a one-year warranty on all labor and workmanship for electrical repairs. Furthermore, any components or parts we install are covered by the full manufacturer's warranty. We only use marine-grade, high-quality components designed for the harsh Southern California marine environment.
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#346 Sarah K., yacht captain from Marina del Rey asks
Do you offer mobile marine electrical repair?
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Yes, Breeze Marine is a fully mobile service covering all major marinas in the Long Beach, San Pedro, and Marina del Rey areas. We dispatch our certified technicians directly to your slip to diagnose and repair your vessel's electrical systems, saving you time and the hassle of moving your boat.
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