How to calculate the charge time of a car battery

Charging the battery charger is for connecting the battery to the charger, the appropriate amount of time. Battery charging time depends on its capacity, its discharge and current rectifier and charging time. The best and safest charging you choose the appropriate power rectifier. You do not know how to charge a car battery? This calculator will help you achieve the best charging. To select the best time to load it would be a measure of the current check the current battery voltage. Measurement should be performed on not loaded (disconnected from the electrical system of the car) battery. The calculator calculates the car battery charging voltage of 12 V.
Enter the capacity of the battery, select the intensity of the charger (charger), battery voltage (if you know) and press the "Calculate"

Car battery capacity Ah
Car battery voltage (measured) V

Select amperage car charger (Marked with a green color is recommended amperage battery charger )
1A
1.5A
2A
2.5A
3A
3.5A
4A
4.5A
5A
5.5A
6A
6.5A
7A
7.5A
8A
8.5A
9A
9.5A
10A
10.5A
11A
11.5A
12A
12.5A
13A
13.5A
14A
14.5A
15A
15.5A
16A
16.5A
17A
17.5A
18A
18.5A
19A
19.5A
20A
20.5A
21A
21.5A
22A
22.5A
23A
23.5A
24A
24.5A
25A
25.5A
26A
26.5A
27A
27.5A
28A
28.5A
29A
29.5A
30A
30.5A
31A
31.5A
32A
32.5A
33A
33.5A
34A
34.5A
35A
35.5A
36A
36.5A
37A
37.5A
38A
38.5A
39A
39.5A
40A
40.5A


Car battery capacityCar battery voltage (measured)Selected amperage car chargerCharge time of a car battery
50 AhUnknown5A10 hour