The global maritime industry is undergoing a paradigm shift towards electrification and sustainable power. The Marine Battery Group 24 standard, traditionally dominated by lead-acid chemistry, has been redefined by Lithium Iron Phosphate (LiFePO4) technology. As a premier Marine Battery Group 24 supplier, we recognize that this specific form factor is the "sweet spot" for small to mid-sized vessels, trolling motors, and backup systems.
According to recent maritime trade whitepapers, the demand for high-density, lightweight power sources has increased by 45% year-over-year. Industrial sectors, including commercial fishing and offshore research, are moving away from heavy AGM batteries to reduce "dead weight," thereby improving fuel efficiency or extending the range of electric propulsion systems.
Unlike standard suppliers, our Group 24 solutions offer an Energy-to-Weight ratio that is 3x superior to traditional batteries. While a standard Group 24 lead-acid battery provides ~80Ah at 50% usable depth, our LiFePO4 equivalent provides a full 100Ah with 100% depth of discharge (DoD), effectively doubling your time on the water without changing your battery box dimensions.
Our batteries are engineered with IP67-rated enclosures and advanced thermal management to withstand high-salinity environments and constant vibration (G-force resilience), critical for high-speed bass boats and ocean-faring yachts.
As a professional lithium battery manufacturer, Lithmate operates in full compliance with ISO 9001 standards. Our factory is a powerhouse of innovation, equipped with fully automated production lines that ensure every Group 24 battery leaving our facility meets multiple international safety certifications, including CE, UL, UN38.3, RoHS, and IEC.
We are not just a supplier; we are a technology partner. Our R&D laboratories support the entire manufacturing process—from research and design to module assembly and final testing—with high efficiency and reliability. By utilizing top-tier cells from EVE and CATL, we guarantee a cycle life of over 4,000 to 6,000 times at 80% DoD.
Located in the heart of the global battery hub, we have immediate access to raw materials and BMS components, reducing lead times to 3-4 weeks compared to the industry average of 12 weeks.
Our semi-automated lines eliminate human error in cell balancing and laser welding, ensuring that every Group 24 battery maintains consistent voltage across its lifespan.
By optimizing manufacturing overhead and utilizing large-scale procurement, we provide Tier-1 quality at a price point that allows global distributors to maximize their margins.
The versatility of the Group 24 size makes it indispensable across various sectors. Our deep-cycle solutions are optimized for:
For tournament anglers, weight is the enemy. Our Lithium Group 24 batteries provide 100Ah of power at 1/3 the weight of lead-acid, allowing for faster hole-shots and better boat handling in shallow waters.
Cruising sailors require reliable energy for navigation, refrigeration, and lighting. Our BMS integrates seamlessly with solar charging systems, providing a "fit and forget" solution for long-range voyages.
Beyond the ocean, the Group 24 footprint is common in automated guided vehicles (AGVs) and floor scrubbers. Our high-discharge rate lithium batteries support rapid opportunity charging, keeping industrial fleets running 24/7.
We empower companies to launch their own branded battery lines with full technical support.
A standard Group 24 battery typically measures approximately 10.25" L x 6.8" W x 8.8" H. Our lithium versions are designed to fit perfectly into existing Group 24 battery boxes and trays.
While most LiFePO4 batteries are designed for deep-cycle use, we offer specialized "Dual Purpose" or "Cranking" lithium batteries with high CCA (Cold Cranking Amps) ratings to safely start marine outboard engines.
An AGM battery typically lasts 300-500 cycles. Our LiFePO4 batteries offer 4,000+ cycles. In a typical marine application, this translates to 10+ years of service life compared to 2-3 years for lead-acid.
Yes, to ensure longevity and safety, you should use a charger with a "Lithium" or "LiFePO4" profile that provides constant current/constant voltage (CC/CV) charging without a desulfation stage.
We provide a 7-year warranty, 24-hour on-call technical service, and direct factory pricing. Our status as a National High-tech Enterprise ensures you are receiving the latest battery technology.
Lithmate
