Do lithium batteries last better than lead acid batteries? Seek to understand the brother s explanat

But objectively speaking, although the "lithium battery" is widely used in electronic devices in life, but in the two-wheeled electric vehicle, the current dominant battery is still the "lead-acid battery", since the "lead-acid battery" can not be "back wave on the beach", it naturally has a certain advantage, let's take an objective look, it is better than the "lithium battery".

01 "lead-acid battery" ** low, lithium battery manufacturing process, electrolyte cost, electrode material cost are much higher than "lead-acid battery", therefore, it's ** is about 3 times that of "lead-acid battery", the same battery life of electric vehicles, lithium battery needs 2500 yuan, lead-acid battery only needs 1500 yuan, the latter of course has more advantages.

02 "lead-acid battery" has high safety, safety is very important to everyone, even if there is only a 1 in 10,000 probability, it will affect everyone's choice, and "lithium battery" frequently spontaneous combustion. Relatively speaking, the "lead-acid battery" does not have the possibility of deflagration due to the different structural materials of the "lithium battery", so it will be safer when charging and using the car.

03 "lead-acid battery" can be after-sales, "lithium battery" is called a disposable battery, with bad that is, still, but "lead-acid battery" is different, it is a battery that can be "repaired", when the battery has a problem, it can be repaired in the corresponding way, even if it can not be repaired, it can also be "trade-in", discount one-third of the new battery, in exchange for a new battery.

Lithium batteries are lighter than acid lead batteries, and lithium batteries are resistant to low temperatures, I now use Xingheng's 48 24 ultra-lithium S7, which can run more than 80 kilometers on a single charge, which is much better than the general acid and lead batteries. There is no clear can be yourself.

I prefer lithium batteries, the charging life is high, and it is much lighter, the lead-acid battery attenuates quickly, not durable, I now use the Xingheng lithium battery, which is better than the acid lead, and it is very easy to commute dozens of kilometers every day

Yes 1, service life.

First of all, the service life, lithium battery has high safety, and is still safe and not deformed under harsh conditions such as acupuncture, short circuit, and extrusion. Good performance, can be used at high temperatures, does not affect the service life. So lithium batteries last longer than lead-acid batteries.

2. Endurance. The biggest problem with lead-acid batteries is their high energy density. Conventional lead-acid batteries generally weigh more than 35kg, which will affect the endurance and handling of the machine. Lithium batteries with the same capacity are generally less than 10kg, and the volume is half that of lead-acid batteries.

3.Impact on the environment.

Compared with lead-acid batteries, lithium batteries are cleaner and more environmentally friendly. Everyone knows that lead is a heavy metal, so the production of lead-acid batteries will have a great impact on the environment. However, lithium batteries will not cause environmental pollution in both the production process and the use process.

Lithium-ion batteries definitely have a longer lifespan than lead-acid batteries.

This is determined by the construction of the materials used, and the principle is basically similar. Batteries are composed of a positive electrode, a negative electrode, and an electrolyte, but the properties of the materials vary widely. Lead-acid batteries are constructed of lead, lead sulphate and sulphuric acid solution.

With the increase of the number of charge and discharge, the reducing ability of the positive and negative electrode materials becomes worse and worse, and the concentration of sulfuric acid solution will also change.

The life of lead-acid batteries is about two years, and the number of cycle charging and discharging is less than 300 times, while lithium-ion batteries generally have a service life of more than 3 years, and the number of cycle charging and discharging is more than 500 times.

The difference between lead-acid battery and lithium battery

1. Durability.

The service life of lead-acid batteries is generally about 2 years, while lithium batteries are more durable, with a lifespan of 4-5 years; And lead-acid batteries are generally fully charged and discharged within 300 times, while lithium batteries are fully charged and discharged more than 500 times.

2. Volume mass.

Compared with the lightweight body of lithium battery, which is only kilograms, lead-acid batteries of the same capacity generally weigh about 16 to 30 kilograms; Not only the mass of the battery is large, but also the volume; Compared with the laborious tossing and turning of lead-acid vehicles, the detachable design of lithium electric vehicles makes it more convenient to ride and carry.

3. Cost-effective.

The two types of batteries** are different, and the corresponding electric vehicle prices are also quite different. At the same time, the warranty period of lithium batteries is also 1 year longer than lead-acid, which can be guaranteed for 2 years.

4. Cruising range.

The same 48V battery, when fully charged, the range of lead-acid lithium battery electric vehicles is about the same, depending on factors such as speed and motor size. Of course, in terms of battery capacity, lead-acid batteries will be slightly larger than lithium batteries.