A. Ionic’s “Deep Cycle�?batteries have accurate lithium capacity rating at 1C discharge price which means a 12Ah “Deep Cycle�?lithium-ion battery can give 12A for one hour. On the flip side, most direct-acid batteries Use a 20hr or 25hr score printed for its Ah ability that means precisely the same 12Ah https://nuranu.com/products/lithium-ion-battery/21700-lithium-ion-battery/