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Category: Auto Tips

How To Light A Battery? Correct Starting Wires

2024

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Video: How To Light A Battery? Correct Starting Wires

Video: How To Light A Battery? Correct Starting Wires
Video: How to light a bulb with one battery and two wires. 2024, March
How To Light A Battery? Correct Starting Wires
How To Light A Battery? Correct Starting Wires
Anonim

How to light a battery?

Correct starting wires!

As for lighting the battery, motorists have no consensus. Many consider this process rather undesirable and even dangerous. However, the approaching winter makes lighting extremely relevant. A dead battery is a familiar problem for many. There is simply nothing to recharge quickly, but it can be very difficult to start the engine “from the pusher”. For cars with automatic transmission, this method is not applicable at all. Therefore, the only current source for starting the engine is another car, in which the battery is charged normally. Thus, the approach of winter makes lighting extremely relevant, no matter how you feel about it.

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If you comply with the basic requirements, then this method of starting the engine will be completely harmless. In particular, you can only act as a donor if your battery is fully charged, otherwise both batteries will be discharged. Particular care should be taken when lighting in rainy weather when a short circuit is possible. In severe frosts, you should give a light only if your car is warm. It is also important that both batteries have the same voltage. However, the main requirement is the use of the correct wires.

When starting the engine from the battery of another car by wire, good contact is very important. Therefore, the starter wires must have special “crocodile” clips. The clamps should provide a large contact area with the terminals. One of the main requirements for starting wires is a low level of resistance. Therefore, they must have copper conductors of a sufficiently large cross section (at least 16 mm2), and also the smallest possible length. Another key component of the wires used for lighting batteries is high-quality insulation with good elasticity and temperature resistance. The insulation should not tan and crack in the cold, and also melt upon contact with hot surfaces, such as the collector of a car.

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One of the most notable innovations in the modern automotive accessories market is the launch wires of the BERKUT brand of the SMART POWER series, model SP-400. They have the characteristics that are most suitable for lighting a battery:

  • length - 3 meters;
  • core cross-sectional area - 16 mm2;
  • high-quality frost-resistant insulation of current-carrying conductors, which can be operated at temperatures up to -45 degrees;
  • significant contact area and clamping force of the "crocodiles", as well as their reliable isolation.

These characteristics make it possible to ensure efficient and safe starting of the engine from the battery of another car. But the biggest advantage of SMART POWER SP-400 starter wires is the presence of a diagnostic module. This is a special electronic unit with LED indication that controls the operating parameters. The diagnostic module checks the battery level and the health of the generator. In addition, the diagnostic module will warn you about the reverse polarity allowed when connecting the wires to the battery terminals.

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The use of the SP-400 wires in compliance with the basic rules guarantees a simple and safe lighting. If you are acting as a donor, you need to check the charge of your battery - it must be fully charged and ensure that your car starts independently. If the charge of your battery is insufficient, then in the process of lighting it will be discharged, without ensuring the launch of the second car. In addition, your car should be warmed to a temperature of at least 40 degrees in the summer and 60 degrees in the winter. Two batteries are connected in strict polarity. Thanks to the presence of the diagnostic module, the probability of a polarity error is minimized, since it warns you with an LED indication of incorrect connection. It is very important to prevent the clamps from shorting to the car body and the bodies of the two cars touching each other while lighting. During lighting, do not turn on any electrical appliances on both vehicles.

The way the starting wires are connected depends on how long the lighter battery has been discharged.

The first method works if it is a short period (2-3 days). The positive terminals of the batteries are connected by one red wire. The second, black, wire connects the minus terminal of the battery to be lit and the donor’s engine mass. The factory terminals on the donor battery must be previously removed. Within a few minutes, the lighted battery should receive enough charge to start the engine.

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