12V. Designed specifically for ATV, personal water craft, and snowmobiles with specific demands. Designed for higher cold cranking capacity. Raised manifold venting system helps prevent leaks. Transparent case allows for quick water check. Shipped dry with acid pack (boxed). Contact East Penn for a credit on the old core if date of purchase is older than 90 days. No. 12N94B1FP: Voltage: 12V, Size: 5-3/8″ L x 3″ W x 5-1/2″ H, Cold Cranking Amps: N/A, Location of Terminals: Left Front Positive, Warranty: 6 mo, Pkg Qty: 1, Package Type: Box No. 12N12A4A1FP: Voltage: 12V, Size: 5-5/16″ L x 3-3/16″ W x 6-5/16″ H, Cold Cranking Amps: N/A, Location of Terminals: Left Front Positive, Warranty: 6 mo, Pkg Qty: 1, Package Type: Box No. 12N143AFP: Voltage: 12V, Size: 5-5/16″ L x 3-3/16″ W x 6-5/16″ H, Cold Cranking Amps: N/A, Location of Terminals: Right Front Positive, Warranty: 6 mo, Pkg Qty: 1, Package Type: Box No. YB14AA2FP: Voltage: 12V, Size: 5-5/16″ L x 3-9/16″ W x 6-3/4″ H, Cold Cranking