Latest news, guides, and articles about battery storage. We write about lithium-ion, LiFePO4, and more.
The principal benefit of lithium ion batteries is their ability to store large amounts of energy in a relatively small space. Lithium ion batteries have the added benefit of having an extremely high depth of discharge compared to lead acid batteries. This is why lithium ion batteries are generally the only type of battery to use for energy storage.
For energy storage applications, nominal voltages of 12, 24, and 48 are used. This generally means that the batteries in the energy storage system will generally be in either a 3S (4S for LFP), 7S, or 13S series configuration. Energy storage batteries generally have an amp hour rating of 100 Ah or more, but smaller energy storage batteries can be made.
Articles in this category will revolve around long term energy storage, electrical preparation techniques, high capacity battery packs, and various series and parallel battery configurations.
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If you are into lithium batteries, one of the common questions to about switching your devices that use AGM over to lithium. It actually in some cases can be a very simple thing to do. Whereas others may not be so easy or even possible.
In almost every single metric lithium beats out lead acid, especially when it comes to which chemistry lasts longer. The only real metric where lead acid beats out lithium is the initial purchase price. However, this is eve a stretch because the total life time cost of lithium beats lead acid.
If you are looking to test the state of health of a battery we have laid out the main steps to take. You will need some tools in order to perform these tests accurately but the cost of the tools is worth it when it comes to insuring the state of health of your battery packs and cells.
Over time lithium batteries lose capacity from each cycle they are put through. Unlike lead acid which fails quickly and more suddenly lithium very slowly degrades over the course of its life. In this article, we will go over what causes this degradation to occur.
If you have a buck converter and are looking to use it to boost voltage, unfortunately, it will not work. It may make more sense for you to purchase either a boost converter or a buck-boost converter. We will go over the best ways to accomplish your goal in this article.
Sure you want to find the highest capacity 18650 cells but that's not always the top consideration also the market is filled with tons of cells with fake capacities labeled on them. We put together this article to help guide you to legit high capacity 18650 cells and what to watch out for to avoid buying a fake cell.
If you are looking to charge a lithium battery off a car alternator there are a few things to consider. We discuss them in this article and how you can work with and around those issues. The best thing to do is to use a DC- DC charger.
Most BMS offer some type of cell balancing, if yours doesn't it might be time to get a new BMS. We will discuss the two main types of cell-balancing BMS use and the benefits of having cell balancing.
Choosing the best bms for a battery build can be confusing at times due to all the options on the market. We have tested and compared ANT, JK, JBD, and Daly to see which is the best! Honest answer it comes down to budget but all around JBD seems to be the winner.
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