Do you want to know how to use a portable car battery charger? You need this type of battery if you’re always having issues jumpstarting your battery. This battery charger provides your battery with a boost to start it. Don’t think recharging is hard. With a few simple steps, it’s easy to do. Check out the following tips on how to use a portable car battery charger.
Things You’ll Need
- Portable battery charger
- Soft bristle brush
- Baking soda and water
How to Use a Portable Car Battery Charger
The right tools will make it easier to charge your battery. In some cases, some cars charge the battery automatically when the car is running. But low-quality or older batteries don’t always hold a charge. See the following for easy steps on how to use a portable car battery charger.
Cleaning the Terminals
Corroded terminals impede the current’s efficient flow from the battery to the cables as well as from the charging clamps to the battery. Use a soft-bristled wire brush and a mixture of baking soda and water when cleaning the terminals.
Baking soda is a natural cleaning material that neutralizes the acid the has accumulated on the battery terminals. Make sure to rinse them thoroughly.
Connecting the Cables
Properly connecting the cables when charging a low or a flat battery isn’t as important as when trying to jumpstart a battery. However, it’s best to follow the same steps. First, disconnect the charger from the power source. To connect, attach the red/positive clamp to the battery’s positive post (+). Then, connect the black/negative clamp to the battery’s negative post(-).
See also: How to Connect Car Battery Charger
Setting the Charge Rate
Many models have selectable charge rates. However, remember that the higher the battery’s internal temperature, the higher the charge rate, meaning your battery will degrade faster.
Select the middle-range charge level whenever possible. Typically, charging your battery requires a maximum level of 50A. You can use that level if you’re in a hurry. Alternatively, select a 5-10amp charge level if you’re not in a hurry to ensure maximum battery life and a full charge.
Plugging in and Turning on
Once the cables are attached and you’ve chosen the charging rate, plug in the charger before turning it on. However, make sure to remove the vent caps to prevent the build-up of explosive hydrogen gas in the cells.
These are the simple steps to using a portable car battery charger. Bookmark or print this page for instant reference.
Related Questions and Helpful Reminders
Why should you have a portable battery charger?
You can take it anywhere. The latest models are small, reliable, and fit under the seat or stored in the glove compartment. You only need an electrical outlet. You can also use car battery chargers for other tasks, such as charging lawnmowers, snowblowers, or motorcycles.
What is a portable car battery charger?
These are chargers you can take with you. They typically weigh up to 50 lbs. Their charging current ranges from one (trickle charger) to 200 amps for a charger and booster combination.
Can I use emergency battery chargers at least once if I don’t have a portable car battery charger?
You can use them more than once. However, make sure the emergency battery box is always charged. Avoid letting the charge run out or you’ll damage the internal batteries. Be careful to avoid cross connecting the leads–black-red or red-black, which can damage the car.
Can I use a disposable charger if I don’t have a portable battery charger? Can I use it at least once?
You can use a disposable charger more than once to recharge your car battery until it eventually stops working.
Engines need power to start. A best car battery charger provides your battery enough power to turn on the crankshaft and start your engine. A portable charger is useful when you need to trickle charge your battery to start your car.
We hope you learned something from our guide on how to use a portable car battery charger. If you liked this article, let us know in the comment section below.