 Also, many brands of LFPs, as well as cells within a given brand of LFP batteries, have a lower discharge rate than lead-acid or .Since discharge rate is a percentage of battery capacity a higher rate can be achieved by using a larger battery (more ampere hours) if low-current batteries must be used.Better yet, a high current LFP cell (which will have a higher discharge rate than a lead acid or battery of the same capacity) can be used.