Exploring the truth about high capacity lithium batteries
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1. What is a high capacity lithium battery
We have stepped into a world of electricity. Running out of power seems like the worst nightmare. With a high capacity lithium battery, you will almost never encounter such problems. You may wonder why high capacity lithium battery is high in demand nowadays. Let’s step into the world of high capacity lithium battery and unlock the secret behind their revolutionary technology:
Click on the picture for product details of Tycorun 12V 100Ah lithium high capacity batter
① Key features
A high capacity lithium battery has multiple cutting-edge features that make it stand out among its counterparts and make it suitable for an array of electronic devices.
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Energy Storage: High capacity lithium batteries are known as one of the most energy-dense batteries as they can store high amounts of energy.
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Long-Lasting: High capacity lithium-ion batteries are long-lasting, all thanks to their ability to sustain multiple charge/discharge cycles while keeping the capacity intact. The batteries cycles are between 2000 and 4000 cycle. When maintained properly, they can last even longer.
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Lower self-discharge rate: One of the most helpful features of a high capacity lithium battery is its ability to retain charge for longer when unused. In other words, they have a lower
self-discharge rate
, about 3.5% per month, so they are suitable for the devices used at subsequent intervals.
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Light in Weight: High capacity lithium batteries are light in weight, which is due to the energy density that is much higher than other types of batteries. Therefore, they are often found in portable devices.
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Quick Charging: Because of the presence of intelligent BMS, some high capacity lithium-ion batteries have very fast charging speeds and can withstand large charging currents.
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Safe to Use: These batteries come equipped with in-built safety features that prevent overcharging, overheating, damage and short circuits.
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High-Voltage: Due to the higher cell voltage of lithium-ion batteries, high-capacity lithium batteries generally have higher voltage output compared to other types of batteries.
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Compatible: Lithium-ion batteries are compatible with a wide range of devices. Therefore, they are readily available and widely used in several applications and devices.
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Environment Friendly: Lithium-ion batteries are one of the most environment-friendly batteries as they are devoid of harmful minerals like lead, cadmium, etc. Moreover, they can be recycled, which makes them a sustainable choice.
② Design purpose
High capacity lithium batteries are high capacity, smart, compatible and light in weight, high density. All of which makes them suitable to be a part of various devices. Below are the five common design purposes of high capacity lithium batteries:
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Electronic Vehicles or E-bikes and Electric Boats.
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Portable Electric Devices include laptops, smartphones, cameras, tablets and many more.
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Medical Equipment includes defibrillators, insulin pumps, portable oxygen tanks, etc.
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Energy storage equipment and systems, etc.
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Aerospace tools such as satellites, spacecraft, etc.
③ Role of high capacity lithium battery in energy storage
Lithium batteries have low self-discharge rates, so they hold the charge for longer, even when the connected devices aren’t in use.
A high capacity lithium battery helps with frequency and voltage fluctuations when integrated into an energy source. When connected with a renewable energy source, e.g. solar panels, they store excess energy that is used in times of need. This, in turn, saves electricity costs for the users, making high capacity lithium batteries a top choice among them for all the right reasons.
2. What cylindrical lithium batteries have the highest capacity
Refer to the table below to find out different cylindrical lithium batteries arranged in a descending order of capacities, their names and their uses:
Name
Capacity mAh
Use
32650
5000-6500
UPS batteries, electric toys, windmills.
21700
3000-5000
LED lights, Solar lights, E-bikes.
18650
1500-3500
Laptops, vapes, LED lights, electric cars.
14500
700-1000
Electric toys, digital cameras, home electronics
3. What are the factors that affect the capacity of the battery
The capacity of a battery is actually the quantity of electrical energy that can be stored in it. Have a look at them here:
① Size: It’s simple math. The larger the battery, the higher the capacity, as with a larger size, more electricity are accommodated and hence the ability of the battery to store electrical energy increases.
② Chemistry: Battery chemistry has a direct effect on the capacity because different types of batteries have different energy densities. For instance, under the same volume conditions a lithium-ion battery offers more capacity than a lead-acid battery.
③ Depth of Discharge (DOD): Depth of discharge (DOD) refers to the maximum power that is from the battery while ensuring normal power supply. Usually expressed as a percentage of the total battery capacity.
Generally speaking, the DOD of a brand new battery is 100%, and the capacity continues to decrease during use. When the DOD drops to 80%, the battery can be considered scrapped. Therefore, the number of cycles of a battery is based on DOD. A new lithium-ion battery has a cycle life of up to 4,000 times, which means it can cycle 4,000 times before the DOD drops to 80%. If during actual use, the battery cannot be cycled 4,000 times before the DOD drops to 80%, it may be that the number of cycles of the ladder battery or the battery itself is low.
④ Age: The age of the battery is directly linked with its capacity as the latter fades with age.
⑤ Charging Patterns: Batteries, when charged beyond or less than the cut off voltage, lead to a loss in capacity over time.
⑥ Environment: The environment in which a battery is kept also plays a crucial role in the capacity. Corrosive environments, humid weather or extreme temperatures affect the battery capacity in a great way.
⑦ Electrodes: Electrodes are a crucial part of any battery. The material which an electrode is made up of directly affects the battery's capacity. For instance, electrodes made up of silicon will add to the battery's capacity as silicon itself is a high-capacity anode mineral.
⑧ Temperature: All batteries come with a recommended temperature range by the manufacturer. So, keeping them at their desired temperature will pave the way for a higher capacity.
4. Is the higher lithium battery capacity, the better
No, this isn’t correct. You cannot simply categorize a lithium battery with a higher capacity as a better appliance choice because every appliance is different and has individual battery demands. So, a better lithium battery is the one that’s best suited to the needs of the appliance it’s connected to.
5. What are the benefits of using a high-capacity lithium battery
High capacity lithium battery comes with several benefits. Hence, they are widely used in an array of appliances in homes as well as businesses. Here are the three key benefits of using a high-capacity lithium battery:
① High Run Time: As the name suggests, a high capacity lithium battery provides a longer run time in one go reducing the need to recharge frequently.
② Energy Storing Capacity: A high capacity lithium battery has the ability to store excess energy generated from renewable sources, which is used in times of blackout and power outage.
③ Reduce the difficulty of thermal management: For the battery pack, the use of large-capacity lithium-ion cells can reduce the number of parallel connections, increase the consistency and energy density of the battery pack, and reduce the difficulty of thermal management.
6. Application scenarios of high capacity lithium battery
Nowadays, it’s almost impossible to function without high capacity lithium batteries as they’re a part of a number of devices such as:
7. What is the difference between a high-capacity lithium battery and a low-capacity lithium battery
As the names suggest, the differences between high and low capacity lithium batteries are quite clear. Have a look:
Property
High Capacity Lithium Battery
Low Capacity Lithium Battery
Capacity
Higher
Lower
Size
Larger
Smaller
Application
Device with high energy demand
Devices with lesser energy demand
Cost
Higher
Lower
8. How to choose high capacity lithium batteries
Choosing the right high-capacity lithium battery requires careful assessment and calculations. Here is how you can pick the best one for your home or business:
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Calculate the energy demand of all the devices you’re going to power and then find the right capacity demand.
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Pick the battery chemistry that best suits your demands.
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Check the battery’s voltage beforehand and ensure it matches your device’s requirements.
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You must have enough physical space for placing the battery.
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Always prioritize quality over price, as the right battery decides the user experience of the devices.
9. FAQs about high capacity lithium batteries
① Is 80% maximum battery capacity bad
Ans: Apparently, 80% maximum battery capacity is not ideal. If a battery is equivalent to 80% DoD and is generally considered scrapped.
② How do i get my high-capacity lithium battery 100% back
Ans: Getting the 100% capacity back for a high capacity lithium battery is impossible. However, it’s better to take appropriate steps beforehand to increase the lifespan of the battery.
③ What is the highest capacity of lithium 18650 battery
Ans: The highest capacity lithium 18650 battery is 3600 mAh (NCR18650G).
④ Which lithium battery has a higher capacity
Ans: The square ternary lithium ion batteries that are usually a part of electric vehicles have reportedly the highest capacity ranging upto hundred ampere hours.
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Where To Buy Lithium Batteries?
Whether you’re upgrading an existing battery system or starting from scratch, figuring out where to buy lithium batteries can be overwhelming. The decision often depends on your application and which type of lithium batteries you’re buying.
Let’s jump in and take a look at some of the different options available for buying your new lithium batteries!
Before we start, if you are looking to buy Battle Born lithium batteries, visit our online store or call our Reno, Nevada-based sales and customer service team. We can be reached at (855) 292-2831. Our technical sales specialists would be happy to assist you with buying batteries or answer any questions.
Where to Buy Lithium Batteries?
Lithium batteries are becoming the optimal choice for replacing batteries of all sizes. There are lots of different types, sizes, and manufacturers of lithium batteries. Where you buy your lithium batteries will likely depend on the application and type of battery you need. For instance, you can find AA lithium batteries in most brick-and-mortar stores. But 12-volt deep-cycle lithium marine batteries and RV lithium batteries aren’t as commonly found.
Best Stores to Buy Lithium Batteries
Local brick-and-mortar stores are a great option if you’re looking to buy small lithium batteries such as AA batteries or perhaps a replacement battery for a cell phone. You’re likely to find lithium versions of common battery sizes near the checkout in most big box stores. However, you may want to head to an electronics or cell phone store if you’re looking to buy more specialized varieties of lithium batteries.
Occasionally, you’ll find a local battery, boat, or auto/RV shop that will carry 12-volt lithium deep-cycle batteries for more serious off-grid power needs. However, these places may not carry the particular brand you’re looking for. Sometimes it is best to look at online stores, like Inverters R Us and the altE Store, for a particular size and brand of battery. Many lithium batteries are also available on Amazon.
Lithium Battery Installers
Your best option for buying lithium batteries may be to purchase them through a professional battery installer. This is particularly true if you have a large project, such as designing a battery bank for an off-grid home or upgrading the batteries in your RV or boat. One advantage to having your installation team buy the batteries for you is that they will hopefully know exactly what to purchase and can likely even help you design your system.
Additionally, installers can often buy in bulk and get a better price than you can. However, it’s always a good idea to double-check the pricing you get from an installer to make sure they’re passing some of these savings along to you.
Direct from Lithium Battery Manufacturers
Some lithium battery companies might only sell through dealers and original equipment manufacturers (OEMs). However, a few lithium battery manufacturers sell their batteries direct to the public. Being able to buy direct from the manufacturer offers a few advantages.
The battery manufacturer often knows more about their batteries than anyone and can answer any questions you have. They can even help you design the optimal system. Additionally, working directly with the manufacturer means you don’t pay a price markup to a middleman.
Here at Battle Born Batteries, customers can buy lithium batteries in a variety of ways. Directly through us, through professional installers, dealers, or even get their batteries through select OEM partnerships with our Dragonfly Energy-branded batteries.
How Much Do Lithium Batteries Cost?
It’s common for lithium batteries to cost 3-4 times as much as traditional alkaline or lead-acid batteries. 12-volt lithium deep-cycle batteries start around $900 from most manufacturers and go up from there depending on the battery’s capacity. For example, Battle Born’s 100 Ah, 12-volt deep-cycle lithium iron phosphate battery regularly costs $950.
We also offer a 270 Ah 8D version of the same battery that costs $2,800. The price of lithium batteries goes up as the capacity increases.
What Is The Best Lithium Battery To Buy?
We’re probably a little biased here at Battle Born, but we truly believe we offer the best deep-cycle lithium batteries available on the market. From our propriety BMS and high-quality components to our world-class customer service and sales team, every aspect of the Battle Born experience is designed to deliver unrivaled satisfaction.
Assembled in the USA
Battle Born assembles and tests all of our batteries in Reno, Nevada, using the highest quality components available. Our team takes pride in building the best batteries in the world.
Knowledgeable Nevada-Based Customer Service Team
Battle Born has an expert team of customer service and sales specialists based in Nevada that are always ready to help you! Our team can help you answer questions about batteries, design solutions for your application, and help you select the right components for your custom lithium battery system. So reach out and see how we can help you today!
Proprietary BMS System
Battle Born protects all of our lithium batteries with a proprietary internal battery management system (BMS). Battle Born’s BMS manages cell current, cell voltage, cell temperature, charge balancing, and monitors the battery for internal shorts. The BMS ensures that the lithium battery is operating within its safe limits. It also optimizes the life and health of each battery.
Every Battery is Capacity and Load-Tested
Every Battle Born lithium battery is individually load-tested to ensure the BMS is functioning properly and protecting the battery. If the BMS fails, the battery is susceptible to damage if unsafe conditions occur. If you buy lithium batteries without a reliable BMS system in place, you’ll be at risk to cause unnecessary damage to your battery investment or worse.
10-Year Warranty
Battle Born stands behind all of our batteries with a 10-year warranty. This warranty is an 8-year full replacement manufacturer’s defect warranty and 2 years prorated. Additionally, we design all of our batteries to last 3,000 – 5,000 cycles, at which point they’ll still hold 75% to 80% of their energy capacity.
Fully Discharge the Battery
Most lithium battery manufacturers limit you to discharging down to 20% of their capacity. Not Battle Born. Our batteries use cylindrical lithium battery cells that, when combined with our proprietary BMS, allow for 100% discharge. This means you get all of the power available in your batteries, and you get more for your money.
Most Certified-Listed Batteries On The Planet
All of Battle Born’s batteries carry multiple certifications that verify their quality. The lithium cells in Battle Born’s batteries are UL 1642 certified and the battery packs themselves are UL 2054 and IEC 62133 certified. Additionally, each battery has a Department of Transportation listing of 38.3, which is required even to allow them to be shipped. This resumé of certifications and listings is one more reason to put Battle Born at the top of your list when you’re looking for where to buy lithium batteries.
Are Lithium Batteries Worth It?
Now that you know where to buy your lithium batteries, you might be asking yourself if they’re worth it. You’ve already determined you need a battery to store power, so the real question is, “are lithium batteries worth it compared to other types of deep-cycle batteries?” The answer is yes.
Lithium batteries offer many advantages over lead-acid batteries. Lithium batteries last 5-6 times longer than lead-acid batteries, they’re more efficient, they charge faster, they weigh less, and they’re safer. Even though a Battle Born lithium battery will cost 3-4 times as much as a lead-acid battery, the benefits end up saving you money in the long run.
Where to Buy Battle Born Lithium Batteries?
Battle Born sells lithium batteries directly to the public, through professional installers, and battery dealers across the country.
We have a team of experts waiting to help you design your system and answer any questions you may have. Give us a call or send us an email and let us help you experience the power of lithium batteries!
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