12V20Ah Auto battery: 800A Cranking Amps at room temperature--recommended for passenger vehicle up to 3.0L; replacement of up to 12V 60 Ah lead-acid battery;

12V40Ah car battery: 1200A Cranking Amps at room temperature--recommended for gasoline vehicles up to 5.0L or diesel vehicles up to 3.0L; replacement of up to 12V120Ah lead-acid battery;

12V60Ah automotive starting battery: 1800A Cranking Amps at room temperature--replacement of up to 12V200Ah lead-acid battery, can virtually start any ordinary vehicle except some heavy-duty vehicles such as excavators, trucks, muddy cars;

12V80AH LiFePO4 car battery: 2000A Cranking Amps at room temperature--can start any heavy duty vehicle including cruise yacht.

Other customized automotive batteries.