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 7 

Powering a 12v DC Device:

8.2 

The jump starter is a power source for all 12v dC accessories that are 

equipped with a 12V accessory plug. Use it for power outages and fishing or 

camping trips. Estimated usage time is listed in the chart below.
Make sure the device to be powered is OFF before inserting the 12v dC 

accessory plug into the 12v dC accessory outlet.

Ensure that the battery clips are securely clipped on the storage holders.

1. 

Open the protective cover of the dC power outlet on the side of the  

2. 

jump starter.
Plug the 12v dC device into the dC power outlet, and turn the 12v dC 

3. 

device on (if required).
If the 12v dC device draws more than 15A or has a short circuit, the 

4. 

internal circuit breaker of the jump starter will trip and disconnect the 

power to the device. disconnect the 12v dC device. The breaker will 

automatically reset after an overload occurs.

The dC power outlet is wired directly to the internal battery. Extended 

operation of a 12v dC device may result in excessive battery drain. Recharge 

immediately after unplugging the 12v dC device.

Appliance type

Estimated Wattage

Estimated Usage time

Cell Phone

4 watts

36 hours

Fluorescent Light

4 watts

36 hours

Radio, Fan

9 watts

16 hours

depth Finder

9 watts

16 hours

Camcorder, vCR

15 watts

9.6 hours

Electrical Tool

24 watts

6 hours

Electrical Cooler

48 watts

3 hours

Car vacuum, Air Compressor

80 watts

1.8 hours

nOtE:

 Estimated run-times. Actual time may vary. Times are based on the 

internal battery being fully charged 

Using the Built-In Light

8.3 

Position the jump starter on a flat, stable surface near the intended  

1. 

work area.
Ensure that the battery clips are securely clipped on the storage holders.

2. 

Press the Power Switch to the LIgHT position.

3. 

The jump starter light will turn on and illuminate your work area.

4. 

Press the Power Switch to the OFF position.

5. 

Charge the jump starter as soon as possible after using the built-in light.

6. 

Summary of Contents for 28.71486

Page 1: ...DC Power Source Sears Brands Management Corporation Hoffman Estates IL 60179 U S A Read and follow all Safety Rules and Operating Instructions before Every Use of this Product Save these instructions...

Page 2: ......

Page 3: ...ENANCE INSTRUCTIONS 8 Moving and STORAGE INSTRUCTIONS 8 TROUBLESHOOTING 9 SPECIFICATIONS 9 REPLACEMENT PARTS accessories 9 DieHard ONE Year Full Warranty When operated and maintained according to all...

Page 4: ...result in death or serious injury to the operator or bystanders Indicates a potentially hazardous situation which if not avoided could result in death or serious injury to the operator or bystanders I...

Page 5: ...18 gauge AWG or larger and is 50 feet long or less To reduce the risk of electric shock turn off and or unplug the jump starter 1 7 before attempting any maintenance or cleaning Simply turning off the...

Page 6: ...l ventilated while the jump starter is 2 8 being used RISK OF CONTACT WITH BATTERY ACID BATTERY ACID IS A HIGHLY CORROSIVE SULFURIC ACID Consider having someone close enough by to come to your aid whe...

Page 7: ...3 5 If the negative post is grounded to the chassis as in most vehicles see step 3 6 If the positive post is grounded to the chassis see step 3 7 For a negative grounded vehicle connect the POSITIVE...

Page 8: ...rger Plug 5 12V Accessory Plug 6 1 2 3 4 6 5 Charging the internal battery of the Jump starter 7 Important charge immediately after purchase after each use and every 30 days to keep the jump starter I...

Page 9: ...harging Using this method to charge the battery overrides the maintain mode and the battery can be overcharged Monitor the progress of the battery and when it reaches a full 100 charge disconnect the...

Page 10: ...load occurs The DC power outlet is wired directly to the internal battery Extended operation of a 12V DC device may result in excessive battery drain Recharge immediately after unplugging the 12V DC d...

Page 11: ...come in contact with each other To prevent accidental arcing always keep the clips on the storage holders when not using it to jump start a vehicle If the jump starter is moved around the shop or tran...

Page 12: ...harge status by pressing the button on the front of the jump starter See LED Indicators section of this manual Disconnect the 12V device The internal breaker will automatically reset after a minute or...

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