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20 kW Marine Grade Lithium Battery
$3,000.00
The CA20KW-M 20 kW Marine Grade Lithium Battery from Concrete Audio delivers high-capacity marine-ready power for demanding audio systems and mobile electrical setups. Featuring a 75 Ah capacity and advanced Lithium-Titanium Oxide (LTO) chemistry, it provides up to 20,000 W of output at a nominal 14.4 V with a workable range of 11.5–16.2 V. Built with waterproof/marine-grade housing and actively balanced lug mounting points, this battery is engineered for long life, safety with stock alternators, and reliable performance in marine, mobile, and pro builds.