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Car Battery: Small Part, Big Role

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04/03/2025

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“Key in, lights bright, but the car won’t start, only a frustrating clicking sound. What’s wrong?” – Many car owners have faced this frustrating situation, especially on rushed mornings. The culprit causing this trouble is likely the “heart” of the starting system – the car battery – which might be “ailing”!

What is a Car Battery? Its Crucial Role

A car battery is a rechargeable battery that stores and releases a large amount of power in short bursts to energize the starter motor, cranking the engine. It also powers electrical components like lights, horns, and the audio system when the engine is off.

Common Types of Car Batteries

Currently, two common types of car batteries are available on the market:

Flooded Lead-Acid Batteries: These batteries are affordable and readily available. However, they require regular maintenance, including topping off with distilled water, and have a shorter lifespan.
Absorbent Glass Mat (AGM) Batteries: These maintenance-free batteries offer a longer lifespan and stable performance. However, they typically cost more than flooded batteries.

Car Battery Price List

Battery Type	Brand	Capacity (Ah)	Estimated Price (VND)
Flooded Battery	Đồng Nai	50Ah	800,000 – 1,200,000
Flooded Battery	GS	60Ah	1,000,000 – 1,500,000
AGM Battery	Varta	60Ah	1,500,000 – 2,000,000
AGM Battery	Bosch	70Ah	2,000,000 – 2,500,000

Note: This price list is for reference only. Prices may vary depending on time and location.

Car Battery Usage Tips

Dos:

Choose a battery that suits your car model and usage needs.
Regularly check and maintain the battery as recommended by the manufacturer.
Disconnect the negative terminal when the car is not in use for extended periods to prevent self-discharge.

Don’ts:

Avoid exposing the battery to extreme temperatures.
Don’t use electronic devices for extended periods when the engine is off.
Don’t attempt to connect or repair the battery without professional knowledge.

Frequently Asked Questions About Car Batteries

1. When should I replace my car battery?

Signs of a weak car battery include difficulty starting, dim headlights, weak horn, and malfunctioning electrical components. If you experience these signs, take your car to a reputable garage for inspection and replacement.

2. Which type of car battery is best?

Choose the battery type that best suits your needs and budget. If you primarily drive in the city for short distances, a flooded battery may suffice. However, if you frequently travel long distances, an AGM battery is recommended.

3. Where can I buy a reliable car battery?

You can purchase reliable car batteries at reputable stores and dealers like XE TẢI HÀ NỘI. We offer a wide range of genuine, high-quality batteries at competitive prices.

Buy Reliable Car Batteries at XE TẢI HÀ NỘI

XE TẢI HÀ NỘI is proud to be a provider of genuine, high-quality car batteries at competitive prices. With XE TẢI HÀ NỘI, you can have complete peace of mind regarding product quality and service.

We have a network of stores throughout Hanoi’s districts, including Cau Giay, Thanh Xuan, and Hoan Kiem, ensuring quick and convenient access for our customers.

Conclusion

The car battery is a vital component that directly impacts your vehicle’s performance. We hope this article has provided you with valuable information about car batteries. If you have any questions, please contact XE TẢI HÀ NỘI for expert advice and assistance!