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For SpeedCharge

 Model SC-7500A 

Battery Charger with Engine Start and Tester

SAFETY FIRST!

For Safety Warning Instructions, refer to Owner’s Manual

Note:

  A marine (boat) battery installed in a boat must be 

removed and charged on shore.

Steps To Take Before Using Your Battery Charger 

See pages 3 & 4 of the Owner’s Manual for all cautionary warnings.
1.  Make sure to use a grounded 120V AC electrical outlet. 

2.  Keep hands, hair, clothing and jewelry clear of fan blades, belts, pulley and 

other engine parts.

3.  Keep the power cord and output cords away from the hood, door and/or moving 

engine parts.

4.  Wear safety glasses.

5.  Charge battery in a well-ventilated area.

Getting Your Battery Ready 

1.  If necessary, clean the battery terminals as well as possible. Wear rubber 

gloves and safety glasses to avoid contact with battery acid. 

2.  For batteries with removable vent caps, see page 4 of Owner’s Manual for 

details. 

Connecting Your Battery Charger

1.  Attach RED clamp to positive (+) battery terminal. Refer 

to picture. (Negative Ground System)

2.  Attach  BLACK  clamp  to  negative  (-)  ground  on  an 

unpainted frame part or engine block of vehicle.

3.  Then, plug charger into a 120V AC electrical outlet. 

Simply reverse the steps to disconnect.

Testing Your Battery

1.  Press the BATTERy TyPE button to select your battery type: 12V STANDARD; 

or 12V AGM, OR 12V GEL CELL.  

2.  Read the voltage on the digital display or press the DIGITAL DISPLAy button 

to set the tester to BATTERy % to determine the charge left in your battery.  

 

Note:

 If the BATTERy SIZE button has been pressed and the CHARGING 

LED is on, the SC-7500A is no longer in Test Mode. To change from Charge 

Mode back to Test Mode, press the BATTERy SIZE button until all three charge 

rate LEDs are off. See page 10 of the Owner’s Manual for details. 

OvER

BATTERY CHARGING

QUICK STEPS

00-99-000658/1107

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