•
9
•
The Chart Method
Use the following table to more accurately determine the time it will take to bring a battery
to full charge. First, identify where your battery fits into the chart.
CCA = Cold Cranking Amps
RC = Reserve Capacity
Ah = Amp Hour
NR means that the charger setting is NOT RECOMMENDED.
Next, find your battery’s rating on the chart below, and note the charge time given for each
charger setting. The times given are for batteries with a 50% charge prior to recharging.
Add more time for severely discharged batteries.
BATTERY SIZE/RATING
CHARGE RATE/CHARGING TIME
10 AMP
30 AMP
50 AMP
SMALL
BATTERIES
Motorcycle,
garden tractor, etc.
6 - 12 Ah
NR
NR
NR
12 - 32 Ah
NR
NR
NR
CARS/
TRUCKS
200 - 315 CCA
40 - 60 RC
1½-2 hrs
40-50 min
20-30 min
315 - 550 CCA
60 - 85 RC
3-3¾ hrs
1-1¼ hrs
½-¾ hr
550 - 1000 CCA
80 - 190 RC
3¾-7 hrs
1¼-2¼ hrs
¾-1½ hrs
MARINE/DEEP-CYCLE
80 RC
3½ hrs
NR
NR
140 RC
5½ hrs
NR
NR
160 RC
6 hrs
NR
NR
180 RC
6½ hrs
NR
NR
14. MAINTENANCE INSTRUCTIONS
14.1 Servicing does not require opening the unit, as there are no user-serviceable parts.
14.2
After use and before performing maintenance, unplug and disconnect the battery charger
(see Sections 6, 7 and 8).
14.3
Use a dry cloth to wipe all battery corrosion and other dirt or oil from the terminals, cords,
and the charger case.
14.4
Ensure that all of the charger components are in place and in good working condition,
including the plastic boots on the battery clips.
14.5
All other servicing should be performed by qualified service personnel.
15. MOVING AND STORAGE INSTRUCTIONS
15.1
Store the charger unplugged, in an upright position. The cord will still conduct electricity
until it is unplugged from the outlet.
15.2
Store inside, in a cool, dry place.
15.3
Do not store the clips on the handle, clipped together, on or around metal, or clipped to cables.
15.4
If the charger is moved around the shop or transported to another location, take care to
avoid/prevent damage to the cords, clips and charger. Failure to do so could result in
personal injury or property damage.