What does lifepo4 mean?

LiFePO4 refers to a particular kind of lithium battery and is an acronym for lithium (Li), iron (Fe), and phosphate (PO4). They provide greater power output, quicker charging, less weight, and a longer lifespan than the more conventional cobalt-based Li-Ion batteries.

What is lifepo4 battery

12V 150Ah Lithium ion Lifepo4 Battery
12V 150Ah Lithium ion Lifepo4 Battery

Another advantage is that the battery in question is the safest and most stable lithium battery chemistry since it contains fantastic ingredients that are generally compatible with any ambient temperature. LiFePO4 does not catch on fire or explode, in contrast to other lithium batteries. The only thing you have to do is confirm its validity since some shops offer fake or copied goods. Additionally, LiFePO4 batteries do away with worries of cobalt leaking into the environment due to inappropriate disposal when they have reached their end of life. These batteries often last 10 years depending on use because of their outstanding features.
An example of a rechargeable battery that uses lithium ions is the lithium iron phosphate (LiFePO4) battery. Because of their exceptionally stable chemistry, LiFePO4 batteries are renowned for their high safety profile. Safer than lithium-ion batteries with other cathode materials, phosphate-based batteries have a longer lifespan and are more resistant to heat and chemicals. Graphite, cobalt, and manganese are other important raw materials in battery production alongside lithium. It is ecologically responsible to use LiFePO4 batteries since they are safe to use, cause no pollution, and don’t need any rare earth metals. A significant environmental danger is posed by lead-acid and nickel-oxide lithium batteries.

lithium iron phosphate battery advantages #1 Safe and stable

When compared to lead-acid batteries and other types of lithium batteries, lithium iron phosphate (LiFePO4 or LFP) batteries have several advantages.
Sunly power is committed to providing you with the highest-quality battery solutions. Our batteries include only the finest cells of the most secure technology now available: lithium iron phosphate, ensuring the utmost protection for your devices (LiFePO4 or LFP). Their cutting-edge R&D in creating our Battery Management System (BMS) is the reason we can have full faith in the batteries’ dependability and safety.

lithium iron phosphate battery advantages #2 High Performing

This battery may be discharged to 80% of its capacity up to 5000 times without losing performance. Lead-acid batteries have a two-year average lifespan.
Lithium iron phosphate (LiFePO4) batteries are a great place to begin for electric pleasure boats because of their extended lifespan, low self-discharge rates, and substantial battery capacity despite their light weight. Moreover, LiFePO4 batteries charge more quickly than lead acid or other lithium batteries, often charging four times as fast as lead acid batteries while providing five times the energy density.

lithium iron phosphate battery advantages #3 lightweight & compact

When compared to lead-acid batteries of the same capacity, LiFePO4 batteries are far lighter, with a single module weighing only 3.42 pounds. Lithium batteries are compact and lightweight because they are powered by Sunly power.
These types of batteries can also provide a high power density. The energy density of lithium batteries is far higher than that of lead-acid batteries, and they weigh much less. Lithium is the way to choose if you’re worried about your batteries being too heavy or too large.

lithium iron phosphate battery advantages #4 environmental friendly

LiFePO4 batteries are completely free of harmful materials including cobalt, nickel, and lead. In its LiFePO4 form, common elements including graphite, iron, and copper are present.
In addition, during their service life, they pose far less of a threat to the surrounding environment than other types of lithium batteries. When compared to metal oxides, the phosphate salts employed in LFP batteries are far less soluble. Because of this, even when the battery is disposed of incorrectly, there is significantly less chance of chemical leaching from LiFePO4 units.

lithium iron phosphate battery advantages(Last but not the least): long lifespan

Lithium iron phosphate batteries have a remarkable 80% depth of charge and can generally withstand between 4,500 and 5,000 charge cycles. The battery is designed to endure for more than 12 years with daily charging.
This battery also has increased durability and longevity, it also offers a host of other advantages: heightened safety, reduced weight, and more effective discharge and charge processes. LiFePO4 batteries are not the least expensive option, but they are the greatest long-term investment because of their high durability and low maintenance requirements.

What voltage is lifepo4 battery?

A chart that shows the Lifepo4 battery state of charge
A chart that shows the Lifepo4 battery state of charge

Image Source: Power Stream Technology

Each LiFePO4 cell typically operates at a voltage of 3.2 volts. They have a 3.65-volt maximum charge and a 2.5-volt minimum discharge. Separate LiFePO4 battery cells are commercially available. Creating your own lithium batteries is the finest use for them. Some common cylindrical cell sizes include 18650,2170026650, 32650, and 38120. Prism cells are very much like Li-Polymer cells in that they may be scaled to a wide range of sizes.
Certainly, manufacturers carefully match their batteries to the power needs of the vehicle, thus size and metric volts are important considerations. Overheating from a large battery might shorten the life of your alternator.

Lifepo4 battery lifespan

12V 50Ah Lithium-Ion LifePo4 Battery (SL-12200)
12V 50Ah Lithium-Ion LifePo4 Battery (SL-12200)

Image Source: Sunly Power

With a 400-watt DC load and an 80% Depth of Discharge, a 200Ah lithium phosphate (LiFeP04) battery would survive for about 5 hours. Its nominal capacity is 200Ah@0.2C, and its energy output is 2560Wh. The excellent standards of this battery make it a great investment. Sunly Power’s offering is of such great quality that you won’t have to seek elsewhere; it will last for a long time and provide your cars and boats with a nice boost in performance. However, if you want to increase or look for more lifepo4 battery voltage options, you could just head to Sunly and look for the best battery for you.

Lifepo4 battery comparison

Bioenno Power vs. Sunly Power
Bioenno Power vs. Sunly Power

Image Source: Canva

This Bioenno Power LiFePO4 Battery Model BLF-1203W unit has the smallest form factor Bioenno Power offers and is suited for portable gadgets with low power consumption that need a tiny, light, compact battery.
Voltage: 12V
Case Type: PVC Pack
Capacity: 3 Ah
Charge Connector: DC Barrel Plug
Case Type: PVC Pack
Charge Connector: DC Barrel Plug
Discharge Connector: Anderson Powerpole
As for Sunly Power, it can also bring out the best in batteries since its capacity can handle boats and automobiles while ensuring that the energy consumption is just right. Surely, because of this innovation, it can last for hours. And, just like their specifications below. So, hurry and get a quote now so you won’t miss the great battery deals
Voltage: 12.8V
Cycle Life: 1280Wh @0.2C Charging/Discharging
Nominal Capacity: 100Ah@0.2C
Max. charging voltage 14.014.6V

what are lifepo4 batteries used for

There are several benefits to using Sunly Power batteriesto fuel the motors of canoes and kayaks. LiFePo4 batteries are suited for use in small boats and kayak motors due to their reduced size and weight compared to conventional lead acid batteries and their significantly increased cycle life.
Sunly Power batteries also have many other uses beyond this, including charging and powering a wide range of general-purpose and instrumentation devices. Audio amplifiers, mobile phones, laptops, portable projectors, etc. are all examples of multipurpose devices. Instrumentation tools include a wide range of sensors for environmental analysis.

What is lifepo4 battery: In summary with an infographic

 Infographic about LifePo4 Battery
Infographic about LifePo4 Battery

Image Source: ReLion Battery

An example of a lithium-ion battery, the lithium iron phosphate battery has a cathode made of lithium iron phosphate and an anode made of graphitic carbon supported by metal. The battery is able to live longer and remain functional via normal, everyday usage because to the synergistic effects of these substances.


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