12V 20A lithium ion battery 75% LIGHTER(1.02KG). NMC/INR is a type of lithium and is a 11.1v battery vs 12.8v of LiFePO4. This battery has an incredible capacity for 12v electronics that are capable of working down to 8.5v. Common components are LED lights, Vexilar/Marcum flashers, and other lower current electronics.
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