In the vast realm of technological marvels, batteries emerge as vital players in the tapestry of our daily existence. Whether it’s powering your mobile phone or maintaining your home power supply needs or keeping your heart beating, batteries are essential to modern life. But it is capable of being a pretty hard and time-consuming tenure to find which one is best fit for your needs. Have a look at this differentiator guide comparing gel vs. lithium batteries, unraveling their distinctive characteristics for easy identification. You will be empowered to choose the best battery for your bunch of needs after reading this guide. Let us delve into the vast reservoirs of knowledge and navigate the distinction between gel vs. lithium batteries.
Lithium Batteries: Brief Overview
Shall you ready? It is renowned for its rechargeable nature and employs the transport of lithium ions from the negative electrode toward the positive electrode during the discharge phase. In the realm of technological advancement, these batteries attract a lot of attention due to their remarkable protracted lifespan, exalted energy density, and their light weight. In 2020, their total sales reached a staggering 40.5 billion dollars and will 92 billion dollars in 2026.
Let me share some research insight, according to the Statista prodigious year report of 2023, the global batteries market continuously growing at an inspiring rate of 14.6%. it will cover all multifarious industries from cutting-edge marvels in smartphones to the innovative realm of electric vehicles. This indispensable area of life plays a remarkable sanctuary.
A Brief Overview of Gel Batteries
This is an also reversible battery type that uses electrolytes instead of liquid electrolytes. Gel electrolytes are obtained by condensing sulfuric acid with a gelling agent. It mobilizes the electrolyte in the battery cells, making gel batteries leak-proof and maintenance-free. No need to add water or check electrolyte levels, making them a more convenient and secure option than traditional batteries with liquid electrolytes. In 2019, over 40 percent of the global market for gel batteries will be generated in the Asia Pacific area.
The 12V gel battery segment is the largest segment of the gel battery market, accounting for 43.0% of the market share in 2019. The global gel batteries market size is rapidly increasing at the rate of 4.2% from 2020 and it is estimated that will compete for $2.6 billion by 2027.
If you want to keep your home lightning and environmentally friendly, keep reading our guide on gel vs. lithium batteries and you will get a bunch of knowledge about the batteries for your next projects.
Features Comparison: Lithium vs. Gel Batteries
When choosing between lithium and gel batteries, several factors must be considered, each impacting the battery’s performance for specific applications. The largest lithium-ion batteries worldwide were located in China and It was the dominant player in the global lithium-ion battery manufacturing market that year. The demand for Lithium (Li-on) batteries increased by about 35% from 330GWh in 2021 to 550 GWh in 2022.
1. Energy Density:
The energy density is the important characteristic of batteries this is what energy is stored per unit weight or volume. Let me share the states of both here below:
- Lithium Batteries: Lithium batteries soar with superior energy density, surpassing all others in the race. Today’s advanced version has an energy density of 160 to 300 Wh/kg. It is estimated that by 2040 it will be 750Wh/kg and so on. On the other hand
- Gel Batteries: In the case of gel batteries, their energy storage per unit weight or volume round around 25-30 Wh/kg which is very low compared to lithium batteries.
2. Charging Efficiency:
However, the faster charging feature is still in under development process. But each has different efficiency and states so:
- Lithium Batteries: Lithium batteries boast higher energy efficiency, allowing more of the stored energy to be utilized during discharge. They charge at nearly 100% efficiency, compared to the 85% efficiency of most lead-acid batteries. It has also a faster charging rate than other batteries as well as gel batteries.
- Gel Batteries: the gel and AGM batteries charging efficiency range from 85 to 90 % – so there is less loss and the payback time is shorter compared to wet batteries. However, these batteries are providing less internal resistance as compared to lead acid batteries. It has a slow charging speed as compared to the lithium ones.
3. Life Cycle:
The battery’s life is determined when a battery is fully charged and discharged this is what counted as one life cycle. A higher life cycle is incredible property of any battery. A close look at both lithium and gel battery life period.
- Lithium Batteries: These soar familial battery type has stretching 2-3 times longer lifespan that triumphs over traditional lead acid batteries. However, when diligently cared for lithium outshines them all, boasting enduring a minimum of 2000 cycles. This is a higher state cycle life as compared to other batteries. If we talk about the period, it can easily last for 8 to 10 years. While,
- Gel Batteries: Everything has a specific time to perform well. This is the reason why they perform so well till then. In the longevity race. Gel batteries last up to 500 to 1000 cycles in normal use. They have one of the best benefits in that it has discharged up to 80% of their storage capacity, without damaging the battery. The above insight sight out that it has a greater life period than a gel battery.
4. Weight Comparison:
Look at their weight which one is lighter? Keep reading the article where you have gained knowledge states that works for you in the feature.
- Lithium Batteries: Lithium ion cutting edge is that it has 30-50% lighter than gel batteries. This is happening because batteries like this do not contain any liquid electrolytes. These batteries are also 30% smaller than other batteries. Besides its fascinating paradoxical size, lithium batteries provide colossal power ranging from 160-300 Wh/kg but their counterparts pale gel provides a mere 80-150 Wh/kg. As you observe it plays an important role where weight is a critical factor that makes it more ideal for your needs.
- Gel Batteries: gel batteries have a higher weight as compared to lithium-ion batteries but it’s lighter than other lead acid batteries. One gel battery is estimated to weigh as much as two lithium batteries. However, both of them are safe for application and transport.
5. Self-Discharge:
One of the most important features of a battery is self-discharge. This is what allows a battery to retain a charge until it is next plugged in to be charged.
- Lithium Batteries: I describe Li-ion as a reversible battery, which uses the energy of lithium ions to store and recharge energy with incredible efficiency. Yet, among its myriad virtues, the low self-discharge feature shines as one of the most pivotal attributes of lithium-ion. It consumes only 3.5% battery if it is not in use. This is very low compared to other batteries except NiMH battery which consumes only 2% per month if it is not in use.
- Gel Batteries: Let me explain that Lithium-ion is a reversible battery that harnesses the power of lithium ions to store and replenish energy with remarkable efficiency. Yet, among its myriad virtues, the low self-discharge feature shines as one of the most pivotal attributes of lithium-ion. It consumes only5% battery if it is not in use. This is very low compared to other batteries except NiMH battery which consumes only 2% per month if it is not in use.
6. Maintenance:
Maintenance is necessary for everything to their things smoothly. Here you sight out the maintenance cost and their period of time:
- Lithium Batteries: According to a study by the University of California only require 20% of the maintenance of lead-acid batteries The US Institute for Energy predicts that lithium-ion batteries may save companies up to $1,200 in operating costs per year.
Lithium-ion batteries don’t request to be charged as often and don’t depart deep discharge as often as other kinds of batteries.
- Gel Batteries: In a delightful twist of fate, these batteries require less maintenance than their competitors. This is because it’s sealed and does not release gases while operating, eliminating the water topping and electrolyte level checking. Therefore it has a low maintenance cost as compared to lead acid batteries and is higher than lithium ones.
7. Thermostable
Let’s explore the power of lithium batteries in smart electric devices. Gel batteries consume 15-20% of their charge for every 10 degrees Celsius increase in temperature. Lithium battery charge depends on various factors like age, temperature, and usage. It is not accurate to say that the charge rate every lithium battery consumes is only 1% after every 20 degrees Celsius temperature increase. Gel batteries are less likely thermostable as compared to lithium-ion batteries.
However, Lithium type battery also has a few disadvantages in which one of them is cost. Lithium-ion batteries are hazardous if they aren’t handled safely. If they are overcharged they can overheat and catch fire, be damaged, or be exposed to high temperatures.
Applications Comparison of Gel and Lithium Batteries
Lithium Batteries:
Lithium batteries find widespread use in various modern applications, including:
- Electric vehicles (EVs) and hybrid vehicles.
- Amidst the modern era, a myriad of portable electronic devices like smartphones, tablets, and laptops interweave seamlessly.
- Amidst the vast realm of sustainability, emerging renewable energy storage systems – an amalgamation of solar and wind energy systems.
- Power tools and cordless appliances.
- Medical devices and implants.
Gel Batteries:
Gel batteries are commonly employed in applications where safety, low maintenance, and deep discharge tolerance are critical, including:
- Telecommunications equipment and base stations.
- Marine and recreational vehicles.
- Renewable energy systems for off-grid installations.
- Emergency lighting and backup power supplies.
- Wheelchairs and mobility scooters.
Gel vs. Lithium Batteries: Which One Is Best?
| Difference | Lithium Battery | Gel Battery |
| Work Temperature | -25-55°C | -25-50°C |
| Charge temperature | Over 0°C | Over 0°C |
| Weight | 27.4KGS | 12KGS |
| Usage life | 13500 times deep recycle | 3000 times deep recycle |
| Safety | Need a good battery management system to control it | Not easy to the explosion |
| Price | Over 50% higher than gel battery | Cheap |
From gel and lithium batteries, to which one is best for your project, it’s up to you because of where you want to use it. Some factors to consider and tips to keep in mind while buying lithium gel batteries for your specific needs. However, here we will tell you which one is the best for your next projects based on some general statistics that we mentioned above. While buying a battery, you should keep these 5 things in mind, including energy density, life cycle, cost, maintenance, and safety.
Conclusion
In conclusion, If you look at all the above states, overall lithium battery is better than gel. Lithium batteries excel with up to 95% energy storage, resulting in faster charging speeds and superior efficiency compared to an average of 80-85% for GEL counterparts.
Hope you will get a complete idea about both of them for free. After reading this article, you will not face any problems while buying a battery charger, because we have shared it with you after thorough research.
What are the Disadvantages of Gel batteries?
- They have lower energy density compared to lithium batteries.
- Comes in larger and heavier for the same energy storage capacity as lithium.
- Gel batteries take more time to charge compared to lithium batteries, which may be a limitation in situations when a quick recharge is required.
- Because of their construction and lower energy density, gel batteries are typically heavier and bulkier.
- Gel batteries have a limited number of charges which causes high self-discharge.
What is The Lifespan of Solar Gel Battery?
The lifespan of a solar gel battery can change depending on several factors, such as the quality of the battery, the max of use, usage conditions, and proper maintenance practices. Generally, a well-care gel battery that uses solar energy can last between 5 and 12 years.
What Type of Batteries is best for Load Shedding?
The choice can vary according to your specific needs that will last a maximum period in load shedding. Some of the best battery types that normally perform well are lithium-ion, gel, and AGM batteries. But keep in mind some factors that affect most on batteries life. However, lithium-ion battery offers greater capacity, last longer, and making them optimal for advanced practicalities. Further, you also consult experts to choose the most appropriate solution.
What should I do with old or damaged lithium batteries?
Lithium batteries stand out as pricier compared to alternative battery options. Many electronic retailers and recycling centers provide recycling programs. Never dispose of your old or damaged lithium batteries in local or public place trash. Make your environment clean.
Are there any safety precautions I should take with lithium batteries?
Yes, lithium batteries are generally safe for daily life usage. Nonetheless, they require special handling and attention. Take it to the cool to avoid catching fire and never puncture or deflate a lithium battery. If you notice any swelling or damage, stop using and find out the problem or go to disposal or recycling methods.