What is LiFePO4 And Why Is It A Much better Choice?

All lithium chemistries aren’t made equal. In reality, the majority of American consumers — digital fans apart — are just acquainted with a restricted assortment of lithium solutions. The most common models are based out of cobalt oxide, manganese oxide and nickel oxide formulations.

To begin with, let us take a step back in time. Lithium-ion batteries are a much newer invention and have only existed for the past 25 decades. During this time, lithium technology have grown in popularity since they’ve been shown to be valuable in deploying smaller electronic equipment — such as laptops and mobile phones. However, as you may remember from many news reports over the last few decades, lithium-ion batteries gained a reputation for catching fire. Until recent decades, this was among the chief reasons lithium was not commonly utilized to make large battery banks.

But then came together lithium iron phosphate (LiFePO4). This newer form of lithium ion solution was essentially non-combustible, while enabling marginally lower energy density. LiFePO4 batteries weren’t only safer, but they had many benefits over other lithium ion chemistries, especially for high power applications.

Although lithium ion phosphate Molicel 18650 batteries are not exactly new, they are only now picking up grip in Global industrial markets. Here’s a Fast breakdown on which distinguishes LiFePO4 in another lithium ion battery alternatives:

Molicel 18650

Safety And Stability

LiFePO4 batteries are famous for their strong security profile, the consequence of exceptionally stable chemistry. Phosphate-based batteries provide exceptional thermal and chemical equilibrium which offers a gain in security over lithium-ion batteries created along with additional cathode materials. Lithium phosphate cells are incombustible, and it can be a significant characteristic in case of mishandling during charging or charging. They’re also able to withstand harsh circumstances, make sure it freezing cold, scorching heat or harsh terrain.

When exposed to hazardous events, such as collision or short-circuiting, they won’t explode or catch fire, substantially reducing any possibility of injury. If you are choosing a lithium ion battery and expect use in unstable or hazardous surroundings, LiFePO4 is probably your very best option.


Performance is a significant element in deciding which kind of battery to use in a specific application. Long term, slow self-discharge prices and less weight create lithium ion batteries an attractive option since they’re anticipated to have a longer shelf life compared to lithium. Service life generally starts in at five to ten decades or more, and runtime significantly surpasses lead-acid batteries along with other lithium ion formulations. Battery charging time can be substantially reduced, yet another handy functionality advantage. Thus, if you’re trying to find a battery to endure the test of time and control fast, LiFePO4 is the solution.

Molicel 18650

Space Efficiency

Also worth mentioning is LiFePO4’s space-efficient attributes. At twenty five the weight of the majority of lead-acid batteries and nearly half the weight of their favorite manganese oxide, LiFePO4 gives an efficient approach to generate use of weight and space. Producing your merchandise more effective overall.

Environmental Impact

LiFePO4 batteries are nontoxic, non-contaminating and comprise no rare earth alloys, making them an environmentally conscious option. Lead-acid and nickel oxide lithium batteries take significant environmental threat (particularly cause acid, as inner compounds degrade structure over group and finally induce leakage).

When compared with lead-acid along with other lithium ion batteries, lithium ion phosphate batteries offer substantial benefits, such as enhanced discharge and control efficiency, longer life span and the ability to profound cycle whilst preserving functionality. LiFePO4 batteries frequently include a high price tag, however a far greater price over lifetime of this item, minimal upkeep and rare replacement makes them a worthwhile investment and a clever long-term alternative.

Have a look at our most recent infographic with additional information on what makes lithium ion iron batteries the ideal option for your application.