APPROXIMATE CHARGING TIMES
The
Power Wizard FarmPro™ 2/4/6 Amp 12 Volt Smart Battery Charger
will automatically adjust the charge rate as the battery becomes charged and
stop when the battery is fully charged. Deep cycle batteries may require longer
charging time.
For estimates of the time it takes to charge a battery, refer to the following
table:
Percent of charge
in battery
75%
50%
25%
0%
at 2 amp rate
7 HRS
14 HRS
NR*
NR*
at 4 amp rate
3.5 HRS
7 HRS
10.5 HRS
14 HRS
at 6 amp rate
2.5 HRS
4.7 HRS
7 HRS
9.2 HRS
*NR = Not recommended at 2 amps – use a higher charge rate.
The times shown in the table above are approximate and refer to a 50 Ah auto-
motive battery. For example, a 50 Ah (12 volt) battery is discharged (50%). How
long should it be charged at the 6 amp rate? See the chart above under “50%”
and “at 6 amp rate.”
In most cases, battery charging times will vary depending on the size, age and
condition of the battery. Smaller batteries should be charged at a lower rate (2
amps) and an extra hour added to charge time.
CARE AND MAINTENANCE
With proper care and minimal maintenance, the
6 Amp / 4 Amp / 2 Amp Smart
Battery Charger
will provide years of dependable service. For maximum perfor-
mance, manufacturer recommends:
• After each use, clean the battery charger clamps – be sure to remove any
battery fluid that will cause corrosion of the copper clamps.
• Clean the outside case of the charger with a soft cloth and, if necessary, mild
soap solution.
• Do not allow liquid to enter the charger. Do not operate when charger is wet.
• Keep the charger cords loosely coiled during storage to prevent damage to the
cords.
WARNINGS
• Do not use charger if cords or clamps have been damaged in any way
– call Customer Service toll-free at (800) 866-2161.
• There are no user-serviceable parts in this unit.
• Do not open the unit. In the event of malfunction, it must be returned
to manufacturer for professional testing and repair. OPENING THE UNIT
WILL VOID THE MANUFACTURER’S WARRANTY.
– 8 –
WARNING
If battery size is not known, charge at the 2 amp rate. DO NOT overcharge
batteries.
