Charging category: AC charging
Input: 110–120 VAC, 50–60 Hz, 1.1 A
Output: 14.4/14.7/15.8 V, 4.3 A
Battery chemistry: Lead acid
Battery types: 12 V:; WET; MF; Ca/Ca; AGM; GEL
Battery capacity: 1.2–110 Ah, maintenance charging up to 160 Ah
Back current drain* corresponding to less than 1Ah/month
Battery voltage: 12 V
Ambient operating temperature: -4 °F to +122 °F (-20 ˚C to +50 ˚C)
Start voltage: 2.0 V
Ripple** Less than 4 %
Degree of protection: IP65
Charge Current: Max 4.3 A
Manufacturer Warranty: 5 years
Disclaimer: All products and product specifications are subject to change without notice, to improve reliability, function or design. In the event of product error, we reserve the right to inspect the product and verify the fault. All product returns are subject to the manufacturer's standard warranty terms.
*) Back current drain is the current that drains the battery if the charger is not connected to the power outlet. CTEK chargers have a very low back current.
**) The quality of the charging voltage and charging current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple.