12.CALCULATING CHARGE TIME

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.

NR means that the charger setting is NOT RECOMMENDED.

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

2 AMP

6 AMP

10 AMP

12 AMP

 

 

 

SMALL

Motorcycle,

6 - 12 AH

2 - 3¾ hrs

½ - 1¼ hrs

NR

NR

garden,

12 - 32

 

1¼ – 3½

 

 

BATTERIES

3¾ - 10 hrs

NR

NR

 

tractor, etc.

AH

hrs

 

200 - 315

36 - 46

11¼ - 14½

3¾ – 4¾

2¼ – 3 hrs

2 – 2½ hrs

 

CCA

AH

hrs

hrs

 

 

 

CARS/

315 - 550

46 - 58

14½ - 18¼

4¾ – 6 hrs

3 – 3¾ hrs

2½ – 3 hrs

TRUCKS

CCA

AH

hrs

 

 

 

 

550 - 1000

58 - 111

18¼ - 34¾

6 – 11½

3¾ – 7 hrs

3 – 5¾ hrs

 

CCA

AH

hrs

hrs

 

 

 

 

 

56 AH

17½ hrs

6 hrs

3½ hrs

3 hrs

MARINE/DEEP CYCLE

86 AH

27 hrs

9 hrs

5½ hrs

4½ hrs

96 AH

30 hrs

10 hrs

6 hrs

5 hrs

 

 

 

 

106 AH

33¼ hrs

11 hrs

6½ hrs

5½ hrs

13.MAINTENANCE INSTRUCTIONS

13.1After use and before performing maintenance, unplug and disconnect the battery charger (see sections 6, 7 and 8).

13.2Use a dry cloth to wipe all battery corrosion and other dirt or oil from the battery clips, cords, and the charger case.

13.3Ensure that all of the charger components are in place and in good working condition, for example, the plastic boots on the battery clips.

13.4Servicing does not require opening the unit, as there are no user-serviceable parts.

13.5All other servicing should be performed by qualified service personal.

14.Moving and STORAGE INSTRUCTIONS

14.1Store the charger unplugged, in an upright position. The cord will still conduct electricity until it is unplugged from the outlet.

14.2Store inside, in a cool, dry place.

14.3Do not store the clips on the handle, clipped together, on or around metal, or clipped to cables.

14.4If 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.

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Schumacher SI-82-6 Calculating Charge Time, Battery SIZE/RATING Charge RATE/CHARGING Time, Maintenance Instructions
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SI-82-6 specifications

The Schumacher SI-82-6 is a highly regarded battery charger, renowned for its efficiency and versatility in charging various types of batteries. This device is particularly popular among automotive enthusiasts, mechanics, and anyone in need of reliable battery maintenance.

One of the standout features of the SI-82-6 is its ability to charge multiple battery types, including lead-acid, gel, AGM, and deep-cycle batteries. This versatility ensures that it can cater to a wide array of vehicles, from cars and trucks to boats and recreational vehicles. The charger operates with a robust voltage rating, typically providing a perfect balance between power and safety.

The Schumacher SI-82-6 utilizes advanced microprocessor technology, which optimizes the charging process. This means that the charger not only delivers the appropriate voltage and current to the battery but also intelligently adjusts its performance during the charging cycle. This feature helps in reducing the risk of overcharging, thereby prolonging the lifespan of the battery.

Another significant advantage of the SI-82-6 is its automatic shut-off function. Once the battery is fully charged, the charger will automatically turn off, preventing any potential damage or overheating. This is a critical safety feature, particularly for those who may leave the charger unattended while it operates.

The SI-82-6 is designed with user convenience in mind. It features an easy-to-read LED display that provides real-time information on the charging status, allowing users to monitor the progress at a glance. The compact and portable design also makes it easy to store and transport, ensuring that it can be used wherever needed.

Furthermore, the charger comes equipped with reverse polarity protection, which safeguards both the charger and the battery from potential damage caused by incorrect connections.

In summary, the Schumacher SI-82-6 is a powerful and intelligent battery charger that combines efficiency with comprehensive safety features. Its ability to charge various battery types, coupled with automatic shut-off and user-friendly design, makes it a must-have tool for anyone looking to maintain their batteries effectively. With its solid construction and reliability, the SI-82-6 is a staple choice for both casual users and professional mechanics alike. Whether you are preparing your vehicle for a long drive or simply maintaining a backup battery, the Schumacher SI-82-6 stands out as a dependable solution.
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