Different lithium batteries will have different levels of protection, so make sure to check the technical documentation and specifications for further information.Īs well as different types of chemistries, deep cycle batteries can come in variety of voltages and capacities, most popular voltages being 12V deep cycle batteries and 24V deep cycle batteries.īefore selecting a battery, you will need to have a clear idea of what needs to be powered, for how long, how often, and how much power it needs. In addition to the cell makeup inside a lithium battery, the circuitry also matters as the protections may set limits to how much current can be drawn from the battery. Energy cells are designed to deliver sustained current over a long period of time, making them ideal for use in cyclic and deep cycle applications. In a lithium deep cycle battery, energy cells are used. The mat is what makes the battery non-spillable and optimizes the surface area of the plates for better electrolyte distribution over conventional batteries. In AGM batteries, a glass mat is placed between the negative and positive plates to keep the electrolyte in place. The gel is better at heat distribution and off-gassing than the AGM, and therefore has better performance throughout its life. Gel batteries use a substance that turns the electrolyte acid inside the battery into a thick gel, therefore making it non-spillable. Two subcategories of deep cycle SLA batteries would be deep cycle gel and AGM (absorbent glass mat) deep cycle. If the plates were thin, like they are in high-rate and starter batteries, the lead plates would degrade very quickly and would not hold up to multiple deep discharges over time. In deep cycle batteries, the plates are thicker than those inside a high-rate battery because the energy-inducing chemical reaction goes into the plate and therefore needs to be thick to be able to handle the reaction. In high-rate batteries, there are many thin plates to allow for more surface area for quick generation of energy. In SLA (sealed lead acid) batteries, the electricity is generated in the plates. One or two deep cycles will not hurt the battery (if maximum discharge and charge rates are strictly adhered to), but this is where the design of the battery matters because a high-rate battery would break down severely over time if it were continuously cycled in a deep manner.
Does this mean high-rate batteries can’t be used for a deep discharge? Yes and no. This answer may seem obvious, but a deep cycle battery is a battery that has been designed to continuously handle deep discharges of 80-100% DoD. A deep discharge is classified as 80% to 100% of capacity discharged from the battery. With this understanding of DoD and a battery’s cycle, you may be left wondering what truly classifies as a deep discharge.
#12v deep cycle batteries full
A full discharge is 100% DoD.ĭoD is inversely related to state of charge (SoC), which is how much charge remains in the battery. What is meant by a full discharge? Discharge is measured by the capacity removed from the battery – the depth of the discharge (DoD) is used to indicate how much of the battery capacity has been used during a single discharge. One full cycle is considered a full discharge and recharge of a battery. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice.Before we dive into what is a deep cycle battery, it is first important to understand a few battery basics of what a cycle is, what depth of discharge means, and what it really means to deep discharge a battery. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.
0 kommentar(er)
