Product details:

E3 Spark Plugs E3.404: Battery, Lithium Battery, Starting, 13.2 V, 4.0 AH, 135 CCA, Top Terminals, Each - E3 ultra-lightweight lithium batteries are ideal for automotive, racing, and powersports applications. They're available in a wide range of cold cranking amps, from 135 to 760 amps. The batteries also come in a variety of sizes and weights. Order the model recommended for your vehicle.