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20 kW Lithium Battery
$2,500.00
The CA20KW 20 kW Lithium Battery from Concrete Audio is a high-capacity power solution built to support extremely high-load audio and mobile systems. Featuring a 75 Ah capacity and advanced Lithium-Titanium Oxide (LTO) chemistry for safety, long cycle life, and compatibility with stock alternators, it delivers up to 20,000 W of output at a nominal 14.4 V with a workable voltage range of 11.5–16.2 V. Designed with balanced positive/negative lug mounting points, rugged construction, and reliable performance, this battery is ideal for powering high-performance amplifiers, pro audio systems, and mobile power setups where sustained energy delivery is essential.