12V 300A Jump Leads Booster Cables Long Service Life Good Electrical Conductivity

12V car emergency battery start leads jump jumper booster cables 300A

Description:

The Jumper Cables are the premium heavy-duty booster cables designed for the largest, strongest vehicles on the road and are guaranteed to jump just about anything right away. Armed with 1 gauge of highly conductive copper clad wiring, these thick cables surge up to 800 amps of electric current to boost even the largest batteries in an instant.

In addition, you'll never wonder if you got it hooked up properly again. The Python comes with SmartBoost™, a built-in LED indicator that lights up "GREEN" when you have a proper and safe connection or "RED" if it's not. No more guessing, no more sitting and hoping you got it connected right, no more risk of damaging your battery. The safety of you and your vehicle comes first, whether you're jumpstarting your own rig or assisting others.

Instructions:

Determine that a dead battery is the reason your car is not starting. If the engine cranks when you turn the key, the problem is not the battery and jump-starting won't help. If the windshield wipers, lights and heater blower all work, the battery is probably fine and you may have a bad starter. A jump-start won't help if you have a bad starter. If you hear no sound at all when you turn the key or if the engine cranks very slowly and the accessories do not work, then you have a dead or low battery and it's time to break out the jumper cables. You'll need a flashlight if it's dark outside.

Find someone with a running car that can give yours a jump.

CE, GS, TUA, ISO9000 certification booster cables/jumper cables. Open the hoods on both cars and determine where the batteries are. Park the booster car (the one that's running) so that the batteries are adjacent.

Turn off the booster car.

Attach the red jumper cable's end to the positive terminal on the dead battery. Use a rag to wipe the battery clean if you can't see the Pos or plus (+) sign on the battery. The positive terminal is always slightly larger than the negative one.

Attach the other end of the red cable to the booster battery's positive terminal.

Attach the black jumper cable's end to the booster battery's negative terminal.

CE, GS, TUA, ISO9000 certification booster cables/jumper cables. Attach the other end of the black jumper cable to a ground on the dead car's engine; Any solid metal part works fine. You may see a small spark when you attach the last end. This is normal.

Turn on the booster car and rev the engine.

Turn on the dead car. If it doesn't start, you may have a poor connection at any of the four cable ends. Jiggle each cable end and try starting the car again.

Once the car starts, disconnect the cables in reverse order of attachment: Negative, negative, positive, positive.

Keep the engine running on the jumped car for at least 20 minutes or longer so the alternator has sufficient time to recharge your battery

FAQ:

1. When can I get the quotation?

Within 24 hours of getting the inquiry, if you are very urgent to get the price, please call us to give complete specifications about the cable. price will be calculated soon.

2. How long about the delivery?

Usually within 3-4 working days after payment, mainly according to the quantity.

3. What's your payment terms?

We accept T/T (bank transfer), L/C

4. Do you accept the customized order?

Yes, we do.

5. Do you offer OEM & ODM?

Yes. OEM & ODM are available.

Picture of Jump Leads booster Cable