Lithium batteries are the next generation of batteries. Lithium batteries are becoming popular due to their reusability. These can be connected to any electrical circuit and recharged. Since lithium is a highly reactive element, it can provide a higher charge density. A typical 1kg lithium battery can store 150 watt-hours of electricity.
They have wide applications in home appliances, electronics, and electric vehicles. They can also be used for green energy storage by connecting them to the solar system in your home. However, the application of a lithium-ion battery depends greatly on the energy it can store and the power it can provide per hour. Batteries with smaller capacities are used in children’s toys, while those with larger capacities are used for residential energy storage and electric vehicles.
In this article, we’ve discussed lithium batteries of various capacities and for which lithium battery for home is appropriate for you.
Best lithium batteries for your home:
Most manufacturers use the standard term ‘AH’ to denote how many amperes a battery can provide per hour. Therefore a ‘12 AH’ battery can provide 12 amperes of charge per hour. According to this, lithium batteries are segregated into various classes.
1. 6 AH
A 6AH battery provides sufficient electricity to power small appliances. These batteries can last up to 6 hours of continuous usage. These batteries are generally small in size and can be built into the product. They usually take 2-4 hours to recharge.
Where can you find these? Remote controlled toys, electric toys, Bluetooth earphones/headphones, etc.
2. 12 AH
A 12AH battery provides sufficient electricity to power small-to-medium-sized appliances. These may also be built into the appliance and cannot be removed. These batteries can take anywhere from 4-6 hours to charge and can provide enough charge to run the appliance for 8-12 hours.
Where can you find these? Home lighting systems, electric bikes, etc.
3. 20 AH
20AH batteries are generally used in home lighting systems. They can easily be installed in any home or location. These batteries can provide power for 10-12 hours. Additionally, these come with longer warranties and may require lower maintenance.
Where can you find these? Home lighting systems like garden lights, solar-powered street lights, etc.
4. 40 AH
A 40AH battery is generally used in electric vehicles like cars, trucks or passenger vehicles. These batteries usually come with a six to eight-year warranty. These cannot be installed in homes, vehicles or other applications without additional assistance. These batteries have enough charge to power the car through 450 to 500 kilometres.
Where can you find these? Electric vehicles.
5. 80 AH
An 80AH battery can be used with a residential solar system. However, these batteries cannot power a normal household’s requirements. Instead, you may also have to depend upon your city’s electric grid supply. These batteries can be charged within 4-5 hours and may provide enough power to sustain a household for 3-4 hours.
Where can you find these? Small households with low power requirements.
6. 100 AH
100AH batteries can be used in solar-powered residential homes. These batteries provide enough energy to power all home appliances including fans, washing machines, fridge and air conditioners. They can power a household for 6-10 hours once fully charged. The charging time for these batteries varies from manufacturer to manufacturer.
Where can you find these? Residential households with medium power requirements.
7. 100AH+ batteries
Any battery with a capacity higher than 100AH needs to be installed with residential and commercial solar systems. These batteries can power a household for 8-12 hours, depending upon the manufacturer. Generally, these batteries come with a 3-6 year warranty. They have the capacity to power all household appliances at full capacity.
Where can you find these? Residential and commercial buildings, EPC projects, etc.
Now that you know where each battery is used, you can find these batteries online. Instead of searching online marketplaces for individual ratings on various manufacturers, you can search for lithium batteries made by reliable brands.
There are over a hundred companies that manufacture lithium batteries. However, not all these are well-known or trustworthy. Given below is the list of the top 5 lithium battery manufacturers in the world.
Top 5 Lithium Battery Manufacturers in the World:
1. Loom Solar
Loom Solar is a Faridabad, Haryana-based green energy start-up that provides renewable energy solutions for residential problems like solar panel for home , lithium batteries solar wire etc. It was established in 2015 and due to their innovative products, they have conquered a major standing in the Indian renewable energy sector. Loom Solar has a major online presence and all their solar products can be bought online through their store. Their products are delivered in all parts of the country and come with a 3-year warranty.
Panasonic, the Japanese giant, has secured a major position in the electronics and electrical sector. They have a large network of stores, channel partners and subsidiaries in all major countries in the world. Their products can be bought both online and offline. Panasonic was established in 1918. However, they introduced their lithium-ion batteries in 1994. Panasonic lithium batteries have been used in a wide variety of applications including mobile phones, electric vehicles, etc.
3. LG Chem
LG Chem is a South Korean chemicals giant that has done extensive research in electronic materials, advanced materials, clean energy and life sciences. LG was established in 1947, and since then has become an internationally recognized brand. From lithium batteries to cosmetic products, LG has a range of services in almost all sectors of the industry. Their most popular battery is their lithium battery used in their mobile phones and other smart gadgets.
BYD is a Shenzhen-based PV storage manufacturer. They were established in 1995 and since then they have focused on developing clean energy storage systems for a variety of applications. They are most well-known for being the only electric vehicle manufacturer in the world with an in-house lithium battery manufacturing unit. They are listed in the Honk Kong and Shenzhen Stock Exchange and are among the largest traded stocks in the world.
5. CALB USA
CALB USA is a Chino-based company that was established in 2010. As a relatively new company, they have secured their market position by partnering with various national and international brands and providing green energy storage systems. Their lithium batteries can be installed in both residential and commercial solar energy systems. Additionally, these batteries have also been used for EVs.
These are the top 5 lithium battery manufacturers. Their current market position and brand value are due to their excellent lithium battery manufacturing units. Most of these manufacturers sell their lithium batteries internationally. Therefore, you can buy a lithium battery for your home application according to your requirements. However, before you start shopping, make sure to check the compatibility of the battery with your appliance.
— By Snigdha Phatak
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