Lithium Iron Phosphate Vs Lithium-ion: Differences And Advantages


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Lithium iron phosphate (LiFePO4), additionally called LFP, is one of the more recently-developed rechargeable battery chemistries and is a variation of lithium-ion chemistry. Rechargeable lithium iron phosphate batteries use LiFePO4 as the principle cathode materials. Regardless of having a lower energy density than other lithium-ion chemistries, lithium iron phosphate batteries can provide higher energy density and longer life cycles.

Lithium-Ion

Lithium-ion can encompass two totally different chemistries for the cathode, lithium manganese oxide or lithium cobalt dioxide, as both have a graphite anode. It has a selected energy of 150/200 watt-hours per kilogram and a nominal voltage of 3.6V. Its charge charge is from 0.7C as much as 1.0C as higher expenses can significantly harm the battery. Lithium-ion has a discharge rate of 1C.

BSLBATT is your premier LiFePO4 battery assembler. We manufacture customized lithium iron phosphate battery packs and assemblies for many applications. Our battery design crew uses the latest mechanical and electronic design instruments to optimize the reliability, security, and manufacturability of your customized LFP battery packs. Our lithium iron phosphate batteries present your battery-powered products with value-efficient and dependable rechargeable power.

As a result of its high power density, this technology is used in medium-power traction purposes (robotics, AGV, E-mobility, final-mile supply, and so forth.) or heavy-duty traction functions (marine traction, industrial automobiles, and so on.)

The long service life of the LFP and the opportunity of deep cycling make it potential to use LiFePO4 in energy storage purposes (stand-alone applications, Off-Grid methods, self-consumption with battery) or stationary storage generally.

Main advantages of Lithium Iron Phosphate:

● Very protected and secure technology (No Thermal Runaway)

● Very low toxicity for the environment (use of iron, graphite, and phosphate)

● Calendar life > 10 ans

● Cycle life: from 2000 to a number of thousand (see chart under)

● Operational temperature range: up to 70°C

● Very low inner resistance. Stability and even decline over the cycles.

● Fixed energy throughout the discharge vary

● Ease of recycling

● Life-cycle Lithium Iron Phosphate expertise (LiFePO4)

Lithium Iron Phosphate know-how is that which allows the greatest number of cost/discharge cycles. That is why this technology is primarily adopted in stationary vitality storage programs (self-consumption, Off-Grid, UPS, and many others.) for purposes requiring long life.

Durability, Reliability, and price Effectiveness

Battery life is defined by the number of cost/discharge cycles a battery can survive.

Some testing has shown that lithium iron phosphate batteries can last about 2,000 prices/discharge cycles, compared to perhaps 1,000 for lithium-ion batteries. These tests go to the purpose the place the batteries hold noticeably less charge, fairly than testing to a point of utter failure.

The first downside with lithium cells is their degradation. Over time a lithium-ion cell will lose capacity, with a total lifetime of 2-3 years. The exact lifetime is a perform of the amount of use, the quantity discharged between recharging and other elements such because the temperature of the cells.

Notice: The discharge rate of a Li-ion battery keeps increasing over time as in comparison with Li-iron.

Long life, gradual discharge fee, and less weight should be basic features of a each day use battery which is when a lithium-ion battery is appreciated because it is expected to have a longer “shelf life” than a Li-ion.

When not in use, a battery should not lose its cost at a sooner price. It should ship virtually the identical efficiency if utilizing after a yr or so. This so-referred to as shelf life is around 350 days for lithium-iron and about 300 days for a lithium-ion battery.

Cobalt is more expensive than the iron and phosphate utilized in Li-iron. So the lithium-iron-phosphate battery costs less (safer supplies make it inexpensive to manufacture and to recycle) to the consumer than the lithium-ion battery.

What’s New:

To offer your small business these advantages, our R&D division has developed a new power supply that is extra stable, dependable and is eco-pleasant constructed with lithium iron phosphate (LiFePO4). We are getting ready to launch. Would you wish to know more?

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