公開日:2022/04/27 / 最終更新日:2022/04/27

Lithium iron phosphate (LiFePO4), additionally known as LFP, is one of the more just lately-developed rechargeable battery chemistries and is a variation of lithium-ion chemistry. Rechargeable lithium iron phosphate batteries use LiFePO4 because the precept cathode materials. Regardless of having a lower energy density than different lithium-ion chemistries, lithium iron phosphate batteries can present better 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 cost price is from 0.7C as much as 1.0C as larger expenses can significantly damage the battery. Lithium-ion has a discharge price of 1C.

BSLBATT is your premier LiFePO4 battery assembler. We manufacture customized lithium iron phosphate battery packs and assemblies for a lot of purposes. Our battery design crew makes use of the latest mechanical and electronic design instruments to optimize the reliability, safety, and manufacturability of your custom LFP battery packs. Our lithium iron phosphate batteries present your battery-powered merchandise with value-efficient and reliable rechargeable energy.

As a consequence of its excessive energy density, this expertise is utilized in medium-power traction functions (robotics, AGV, E-mobility, final-mile delivery, and so forth.) or heavy-responsibility traction functions (marine traction, industrial vehicles, and so forth.)

The long service life of the LFP and the potential for deep cycling make it doable to use LiFePO4 in power storage applications (stand-alone functions, Off-Grid techniques, self-consumption with battery) or stationary storage basically.

Major advantages of Lithium Iron Phosphate:

● Very safe and safe expertise (No Thermal Runaway)

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

● Calendar life > 10 ans

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

● Operational temperature range: up to 70°C

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

● Fixed energy throughout the discharge vary

● Ease of recycling

● Life-cycle Lithium Iron Phosphate know-how (LiFePO4)

Lithium Iron Phosphate expertise is that which permits the greatest number of charge/discharge cycles. That is why this know-how is primarily adopted in stationary energy storage methods (self-consumption, Off-Grid, UPS, and so forth.) for applications requiring long life.

Durability, Reliability, and value Effectiveness

Battery life is outlined by the variety 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 maybe 1,000 for lithium-ion batteries. These assessments go to the point where the batteries hold noticeably less cost, relatively 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 complete lifetime of 2-three years. The exact lifetime is a operate of the quantity of use, the quantity discharged between recharging and other factors such because the temperature of the cells.

Word: The discharge price of a Li-ion battery retains rising over time as compared to Li-iron.

Lengthy life, gradual discharge price, and less weight ought to be primary options of a every day use battery which is when a lithium-ion battery is appreciated as it is anticipated to have an extended “shelf life” than a Li-ion.

When not in use, a battery mustn’t lose its charge at a sooner rate. It ought to ship almost the same efficiency if using after a 12 months or so. This so-called shelf life is around 350 days for lithium-iron and about 300 days for a lithium-ion battery.

Cobalt is costlier than the iron and phosphate used in Li-iron. So the lithium-iron-phosphate battery costs less (safer materials make it inexpensive to manufacture and to recycle) to the consumer than the lithium-ion battery.

What’s New:

To provide your business these benefits, our R&D department has developed a new power provide that’s more stable, dependable and is eco-friendly built with lithium iron phosphate (LiFePO4). We are getting able to launch. Would you prefer to know extra?