Stealth Batteries is a marine focused lithium battery company built around one core promise: Reliable. Dependable. Everytime. We design and deliver high performance lithium battery systems specifically for the demands of today’s boats, anglers, and marine professionals who cannot afford power failures on the water. The marine environment is unforgiving. Heat, vibration, moisture, and long tournament days expose the weaknesses of poorly built batteries. That is why Stealth Batteries engineers every system with durability, consistency, and safety as the priority. From premium grade cells to advanced battery management systems, our products are designed to deliver stable voltage, strong output, and dependable runtimes, trip after trip. What truly sets Stealth Batteries apart is our 10-year, hassle free warranty. Our warranty is built to protect the product, not hide behind fine print. It is designed to be simple, transferable, and easy to activate, giving customers confidence not just at the purchase, but years down the road. We believe a warranty should follow the battery, not the original buyer, because quality products should stand on their own. This approach adds real long term value and peace of mind in an industry where most warranties stop short. At Stealth Batteries, charging forward is what we do. We continue to push higher standards in marine power by focusing on reliability, transparency, and real world performance. Our batteries are engineered to integrate seamlessly with modern marine electronics, chargers, and power systems, ensuring dependable operation in demanding conditions. Stealth Batteries is more than a battery supplier. We are a marine power partner committed to delivering energy solutions that perform exactly as promised. Reliable, Dependable, Everytime.
FCL-X – Lithium-Ion Battery Fire Extinguishing Agent
Full Circle Lithium has developed FCL-X – a specialized extinguishing agent – from the ground up, to tackle the growing challenge of extinguishing hazardous lithium-ion battery (LIB) fires. FCL-X has undergone rigorous internal and external testing – demonstrating exceptional cooling capabilities, reduced off-gassing, and prevention of reignition in LIB fires.
Amped Outdoors
Amped Outdoors is the leader in dedicated Marine Lithium Battery Products. We have the largest selection of fishing electronics batteries in the industry today with capacities of 8Ah all the way up to 160Ah. The best selection of 12V 24V and 36V batteries for marine users including IP67 waterproof ratings, built in Bluetooth to monitor multiple batteries at once and world class customer support. No, gimmicks with Amped Outdoors, our products are built with you in mind!