Lithium-ion (Li-ion) batteries are popular for portable electronics, from phones to cameras and laptops. They’re also an increasingly popular choice for electric vehicles (EVs). Due to their high performance and a wide variety of uses, many manufacturers make different models of Li-ion batteries. However, if you have never owned or operated a battery before, it is challenging to know what size is right for your needs. This article provides tips on choosing the size of lithium ion battery for your needs.
What do you need your 12v lithium batteries in Australia for?
Most people buy 12v lithium-ion batteries for their electronic devices, including phones, cameras, and other small electronics. These batteries are often too small to power cars, trucks, or larger vehicles. People may also buy lithium battery packs for electric bicycles or scooters. This is very uncommon, however. You’re much more likely to find lithium-ion batteries for e-bikes or scooters for the home because all you need is a battery for occasional use. When choosing your battery, think about what you will use it for. Will it be for one device or many? How long will you use it? If you need a battery that will last a long time, you might want to look into a more powerful model.
Size of the the100AH Lithium Ion Battery
Most lithium ion car battery comes in many sizes and a few other types, such as “combo” or “universal” batteries. The capacity, or how much energy the battery can store, is always listed first, and capacity is listed in watt-hours (Wh). You may also see the ability listed as mAh. The “A” is the symbol for capacity (Wh), while the letter “H” stands for “hours”, which is listed as a decimal value after the decimal. The capacity of a 100AH Lithium Ion Battery will determine how long it will last. The capacity listed for a lithium-ion battery can mislead, however, because it measures what the battery can deliver and not what it does rate. For example, let’s say you have a device that uses a 2,000 mAh battery. Most devices only draw 1,000 mAh, so the 2,000 mA means that the battery can deliver 2,000 mA.
How long will you need it?
Almost every lithium starting battery has a rating for how long it will last, measured in “cycle life”. This does list as a range; the longer side of the content is probably the more accurate rating. A lithium-ion battery’s cycle life rating will be 10% to 90%. A 10% cycle life means the battery’s capacity will drop 10% after 500 complete charge/discharge cycles. And a 90% cycle life implies the battery will lose 90% of its capacity after 500 cycles. You may also see a lithium battery pack as a “continuous discharge” or “CCD” rating. That is a specification for how long the battery can get discharged at 80%, 90%, or 100% before it loses power.
How much power do you need?
Lithium battery pack comes in three different voltage ratings: 3.6 V, 4.2 V, and 4.9 V. The 3.6 V batteries do found in miniature electronics such as GPS devices, smartphones, and other small devices that don’t power by a large computer or a vehicle. The 4.2 V lithium-ion batteries are what you’ll see in laptop computers and many electric vehicles, including EVs like the Chevrolet Bolt EV and the Nissan LEAF. And the 4.9 V lithium-ion batteries can get found in vehicles, including luxury cars. To decide if a lithium ion car batteries is correct, you can determine the maximum power you will use. For example, if you want to power a small lamp, there’s no need for a powerful battery. But if you plan to use the battery to power a larger device, such as an air conditioner, you may need a more powerful battery.
How long will it last?
lithium starting battery has a label with a “capacity cycle life expectancy”. The capacity cycle life expectancy is the maximum number of times a lithium-ion battery will get fully charged and discharged. And the useful life expectancy, which gets listed as a range, is the amount of time you can use the battery before it loses capacity. The lithium starting battery has a useful life expectancy of 300 to 500 cycles. One more thing to remember is that lithium-ion batteries are not indestructible. They will lose some capacity over time, but how much is unknown.
Other factors to consider
Other things to consider when choosing the right size lithium ion car batteries are power cable length, weight, size, and safety. The power cable length will determine how far away from the battery you can safely operate the device. And the importance of the battery will affect how comfortable you will get working it.
Final Words
When choosing the right size of 12v lithium batteries in Australia for your needs, you’ll need to consider a few factors. First, think about how long the battery will last and how much power it will get drawing. And, finally, think about the device you’ll get powering. When you understand the factors to consider, you’ll get better prepared to choose the right size of battery for your needs.
