Lead Acid Battery vs Lithium ion Battery, Advantages & Difference

At present, the batteries on the market are divided into 2 camps: Lead Acid Battery vs Lithium ion Battery. Both lead acid battery and lithium battery has their own advantages, which brings certain difficulties to consumers in purchasing. Next, let’s take a look at the difference between the 2 batteries.

What is the difference between lithium ion vs lead acid battery?

• Product price: Among the mainstream batteries currently on the market, lithium batteries are more expensive than lead-acid batteries.
• Service life: The service life of lead-acid batteries is generally about 2 years, while lithium batteries are more durable, with a service life of more than 4-5 years; lead-acid batteries are generally fully charged and discharged within 300 cycles, while lithium batteries have a fully charging and discharging cycle times of 3000 times.
• Mass and volume: In the case of the same capacity, lead-acid batteries are heavier and larger than lithium batteries.
• Battery capacity: Compared with lead-acid batteries, the average voltage of lithium batteries is higher, and its energy density is higher. In other words, lithium batteries of the same size have larger capacity.
• Warranty period: The warranty period for lead-acid batteries is generally 1 year, while the warranty period for lithium batteries is longer, which can be guaranteed for 2 to 3 years.

What is the Advantages & disadvantages of lead acid vs lithium ion battery?

• Lead-Acid battery advantages: Compared with lithium batteries, the price of lead-acid batteries is relatively cheap, the recycling price is higher than that of lithium batteries, and the high-rate discharge performance is better.
• Lead-Acid battery disadvantages: Lead-acid batteries are relatively heavier, and contain sulfuric acid and some heavy metal substances, which are corrosive and easy to cause environmental pollution; in addition, lead-acid batteries have lower energy density and their service life is not as good as lithium batteries.
• Lithium battery advantages: Compared with lead-acid batteries, lithium batteries are smaller, lighter, more portable, and have a relatively long life. In addition, lithium batteries have greater energy, can provide greater current, are more adaptable to high and low temperatures, are less affected by temperature, and are more environmentally friendly.
• Lithium battery disadvantages: The safety and stability of lithium batteries are relatively poor, and there are certain risks if they are not handled properly. In addition, lithium batteries cannot be discharged with high current, and production requirements are high, and the cost is also higher.

Which is better? Lead Acid Battery vs Lithium ion Battery

Both lithium ion vs lead acid batteries have their own advantages, and it is best to choose the one that suits you. Although lithium batteries have many advantages, at present, their technology is not perfect enough. After years of precipitation, the lead-acid battery technology has become more mature and the price is cheaper.

However, lithium battery is the future trend of the battery industry, and the technology is also being improved step by step. After improving the cost performance, it is believed that lithium batteries can replace lead-acid batteries in the future.

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