Improved FLOODED BATTERY (EFB) Size (L x W x H x TH): 232-173-223 Rating (RC / CCA / AH): 110 / 550 / 65 EFB - Improved Flooded Battery evolved from the proven Sealed Maintenance Free range, our new EFB batteries are designed and manufactured to perform under the toughest conditions. Includes: Ultra high density plate material for high corrosion resistance. Increased charge acceptance. High depth of discharge lifecycle. Wrought expanded grids with higher Sn (Tin) content. Ideally suited to active management charging systems, high demand applications. Approximately, EFB batteries will provide 85,000 engine starts, compared to 30,000 starts from a standard wet-flooded battery. *By request/order.