-Which lithium forklift battery or lead-acid battery has a longer lifespan?

Which lithium forklift battery or lead-acid battery has a longer lifespan?
author:enerbyte source:本站 click373 Release date: 2024-01-04 08:48:32
abstract:
People may experience birth, aging, illness, and death, and lithiumforklift batteries may become unusable and have to be scrapped. This phenomenon is known as lithiumforklift battery lifespan. Generally speaking, the battery life of a ternary forklift lithium battery car can reach 6 year...

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People may experience birth, aging, illness, and death, and lithium forklift batteries may become unusable and have to be scrapped. This phenomenon is known as lithium forklift battery lifespan. Generally speaking, the battery life of a ternary forklift lithium battery car can reach 6 years, and it is not a problem for a phosphate iron forklift lithium battery car to have a battery life of 7 years.

Forklift lithium batteries have a volumetric and weight specific energy that is more than three times higher than lead-acid batteries. Forklift lithium batteries are smaller in size and lighter in weight. Long cycle life. The cycle life of forklift lithium batteries used in electric vehicles is generally over 800 times. Forklift lithium batteries using lithium iron phosphate cathode materials can reach about 2000 times, which is 1.5 to 5 times more than lead-acid batteries. This greatly reduces the cost of using lithium batteries for forklifts, prolongs their lifespan, and improves their convenience of use.

What is the lifespan of lithium batteries for forklifts?

The lifespan of forklift lithium batteries is not calculated in years, but in cycles. Regardless of whether you use it or not, the lifespan of forklift lithium batteries is only two to three years. Forklift lithium batteries can generally be charged and discharged 300-500 times. It is best to partially discharge the forklift lithium battery instead of completely discharging it, and to prevent frequent complete discharge as much as possible. Once the battery is taken off the production line, the clock starts to move.

Regarding battery life, the lifespan of lithium-ion batteries on ordinary electronic products is approximately 5 to 20 years, with an average of 8 years. However, at the current level of technology, the service life of lithium-ion batteries in electric vehicles is only about 3-5 years. The cycle times of ternary lithium are around 500 to 1000 times, and that of lithium iron phosphate ion batteries is around 2000 times.

The lifespan of lithium-ion batteries is generally 300-500 charging cycles. Assuming that the amount of electricity supplied by a complete discharge is Q, without considering the decrease in electricity after each charging cycle, a lithium battery can supply or supplement a total of 300Q-500Q of electricity during its lifespan. From this, we can understand that if you charge with 1/2 each time, you can charge 600-1000 times; If 1/3 is used each time to charge, it can be charged 900-1500 times. Similarly, if charged randomly, the number of times is uncertain. In short, no matter how it is charged, the total amount of electricity replenished from 300Q to 500Q is constant.

How long is the service life of lead-acid batteries?

In recent years, the usage of lead-acid batteries has been increasing, not only limited to factory use, but also increasingly dependent on them in people's daily lives. Although the production technology and process of lead-acid batteries have been improved in recent years, there are still troublesome problems that arise during continuous use. That is to say, the service life of lead-acid batteries always seems to be so unsatisfactory. On the one hand, the service life of lead-acid batteries does not meet the standard, and its service life is shortened very quickly.

The design float life of domestic single 12V lead-acid batteries is 5-8 years, but they are completely scrapped within 1-2 years; Regardless of any lead-acid battery (including domestic and imported), there is always a vicious cycle of early scrapping in use. The recyclable lifespan of general lead-acid batteries can reach one and a half years, and high-quality lead-acid batteries can even be recycled for up to two years. However, in general, the lifespan of lead-acid batteries begins to decline after six months of use. Its usage power will gradually decrease.

Methods to extend the service life of batteries

1. Develop correct battery charging methods and daily usage to prevent insufficient charging or overcharging during charging, while also reducing the occurrence of excessive discharge behavior.

2. Try to keep the battery away from places with high temperatures. The optimal working temperature for batteries is 25 degrees Celsius, and the reasonable temperature for battery rooms is maintained within 22 to 25 degrees Celsius.

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