20AH. The discharge rate of lithium batteries can reach 2C. Considering factors such as mileage, 800 watt 60 volt tricycles with 20ah lithium batteries are the best. Lithium batteries are a type of battery manufactured using lithium metal or lithium alloy as positive and negative electrode materials and using non-aqueous electrolyte solutions. In 1912, lithium metal batteries were first proposed and studied by Gilbert N Lewis.
Which brand of electric tricycle lithium batteries is right
Different types of electric vehicle batteries have different lifespans. The common electric vehicle batteries on the market are currently mainly lead-acid batteries and lithium batteries, and their service life is also different.
In terms of lifespan alone, lithium batteries have aLonger life than lead acid batteries. Lead-acid batteries are generally deeply charged and discharged 400 times, and their lifespan is generally about three years. The average life of lithium batteries is about 4 years, about one year longer than that of lead-acid batteries, and can be charged and discharged more than 500 times.
But they each have their own advantages and disadvantages, so the choice of electric vehicle batteries mainly depends on your own use, so you can choose a battery that suits you better. The following are lead. acid batteries. You can give a reference to the respective advantages and disadvantages of lithium batteries.
Advantages of lead acid batteries:
1. Good safety performance. Lead-acid batteries are easy to maintain. You can knock them over, fix them a little and continue to use them.
2.Cheap price. The price of lead-acid batteries is about 1/3 that of lithium-ion batteries, which shows how low the price is.
3. Recyclable reverse repair. Lead acid batteries are highly recyclable. Once worn out, you can go to an electric car store to exchange them for new ones. You can exchange them for a new set of batteries by paying the price difference, thus minimizing losses. a great advantage for users. Battery lead can also be recycled and reused, reducing environmental pollution.
Disadvantages of lead-acid batteries: high weight, limited battery capacity and short lifespan. Lead-acid batteries typically have a lifespan of about three years after 400 deep charges and discharges.
Advantages of lithium-ion batteries:
1: Lightweight and small size. The volume of the lithium-ion battery accounts for 2/3of the volume of the lead-acid battery and the weight is about 1/3 of the weight of the lead-acid battery. Lithium-ion batteries of the same volume have a higher capacity than lead-acid batteries. The reduced weight makes electric vehicles lighter and their range is increased by around 10%.
2: Long life. The average lifespan of lithium-ion batteries is about 4 years, about a year longer than lead-acid batteries. It can be charged and discharged more than 500 times. The battery has no memory and is very shock resistant.
3: Resistant to overcharge, good resistance to charge and discharge. At normal temperatures, lithium-ion batteries can be continuously charged for 48 hours without causing expansion, leakage, rupture or other accidents, and the capacity remains above 95%. And with a special charger, it can be charged and discharged quickly.
Disadvantages of batterieses lithium-ion:
The production cost of lithium-ion batteries is high andThe manufacturing equipment is expensive and labor costs account for about 40% of the production cost, and the price is about three times that of lead-acid batteries. At three times the price, it's not great value for money, and it looks rather flashy. Additionally, lithium-ion batteries are not recyclable. Once worn out, they can only be thrown away or buried after thousands of times. years, future generations will not be able to use them. If you dig it up, it will be an antique.
The safety performance of lithium batteries is worse than that of lead-acid batteries, especially at high temperatures, they are prone to dangers such as fire, spontaneous combustion and explosion.
Based on the battery product quality, after-sales service and price, we recommend aVery good lead acid battery brand: Changxin Battery.
As an old lead-acid battery production group, Changxin Battery has enjoyed excellent reputation and quality and has been praised by the market for many years. As a high-end product among lead-acid batteries, Changxin graphene series adopts more scientific direct-connected row structure, improved formula with higher energy density and higher technology content, bringing longer service life longer and longer, more stable battery capacities. performance.
The best lithium battery brands for this car include Phylion Power and Tianneng Battery.
1. Phylion Power Supply: Phylion Power Supply was established in 2003. Relying on the technology of the Institute of Physics of the Chinese Academy of Sciences, it has several battery production linesare manganese. based on multicomplex lithium as the core. A well-known high-tech enterprise for power lithium batteries in China. The products are mainly used in new energy fields such as electric bicycles, electric vehicles, commercial tricycles, low-speed four-wheel vehicles and communication energy storage.
2. Tianneng Battery: Tianneng Battery Group Co., Ltd., called Tianneng Co., Ltd., was established in 1986. It is a company mainly engaged in the light vehicle electric battery business. , integrating special electric vehicle batteries, a new leading enterprise in the domestic battery industry which integrates R&D, production and sales of electric energy vehicle batteries, vehicle start-stop batteries, energy storage batteries energy, 3C batteries, emergency batteries,e fuel cells and other categories of batteries.