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Can a Battery Boost Fix a Battery That Won't Hold a Charge?

In this article, we're diving into a common issue many of us have faced at some point - a battery that just won't hold a charge. It's frustrating, isn't it? But fear not! In this article, we'll explore whether a battery boost can be the magic fix you're looking for.

What you will learn in this Article:

  1. The science behind it

  2. Can a battery boost help?

  3. When is a battery boost effective?

  4. Safety first

  5. TTN Roadside Assistance

Can a battery boost fix a battery that won't hold a charge?

The Science Behind it

Before we get into solutions, it's essential to understand why your battery might be struggling. Over time, a battery's ability to hold a charge naturally diminishes due to a process known as sulfation. This occurs when lead sulfate crystals build up on the battery's plates, reducing its capacity.

Can a Battery Boost Help?

A battery boost, also known as jump-starting, can be a temporary solution to a battery that won't hold a charge. It provides a surge of power to kickstart the engine, allowing the alternator to take over and recharge the battery. However, it's crucial to note that a boost is not a long-term fix for a battery with underlying issues.

Can a battery boost fix a battery that won't hold a charge?

When is a Battery Boost Effective?

A battery boost is most effective when the underlying problem is a low charge due to a minor drain, like leaving lights on overnight. It can also be helpful if your battery is struggling due to extremely cold temperatures, which can temporarily reduce its capacity.

Safety First

Before attempting a battery boost, ensure you follow these safety tips:

  1. Wear safety gloves and eye protection

  2. Keep the donor and recipient vehicles in "Park" or "Neutral" with their engines off

  3. Connect the jumper cables in the correct order: positive to positive, negative to negative

  4. Avoid leaning over the batteries while making connections

TTN Roadside Assistance

While a battery boost can be a handy trick, there are instances where it won't cut it. If your battery consistently struggles to hold a charge, it might be a sign of a more significant issue. That's when it's time to call in the professionals. TTN Roadside Assistance offers a range of services, offering knowledge about what is a battery boost, including battery diagnostics and replacements, to get you back on the road safely.


While a battery boost can be a lifesaver in a pinch, it's essential to remember that it's not a permanent fix for a battery that won't hold a charge. If you find yourself constantly reaching for the jumper cables, it's time to seek professional help. Don't delay - reach out to TTN Roadside Assistance today and find out if there are any risks involved in using a battery boost, and ensure your vehicle's battery is in top-notch condition. Safe travels!

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