Comparison of lithium iron phosphate battery and lead acid

There are many advantages of iron phosphate batteries compared to lead-acid batteries. In general, it has the following advantages: small size, light weight, high energy density, long life, safe use, fast charging with high current, high and low temperature resistance, large depth of discharge, environmental protection and no memory effect.

Lithium iron phosphate battery:

1. Durability: Lithium iron phosphate battery has strong durability, slow consumption, more than 1000 charge and discharge, and no memory. The general life expectancy is 7-8 years.
2. Discharge rate: Lithium iron phosphate battery can discharge at high current, suitable for electric vehicles, electric bicycles, etc.
3. Volume and quality: The lithium battery is relatively small in volume.
4. Battery capacity: The capacity of lithium batteries in the same volume is larger than that of lead-acid batteries.
5. no memory effect: Lithium iron phosphate battery no matter what state, can be used with the charge, no need to first discharge and then recharge.
6. the nominal voltage of the monomer: lithium iron phosphate electric monomer nominal voltage: 3.6V.
7. Environmental protection: Lithium materials do not contain any toxic or hazardous substances. They are considered by the world as green and environmentally friendly batteries. The batteries are produced without pollution in production and use.
8. Safety: Lithium iron phosphate battery has passed strict safety tests and will not explode even in the worst traffic accidents, showing higher safety performance.

Lead-acid batteries:

1. Lead-acid batteries are generally deep-charged and deep-discharged within 300 times, with memory and life expectancy of about two years. And there is liquid in the lead-acid battery. After a period of time is consumed, if the battery is found to be hot or the charging time is short, the liquid needs to be replenished.
2. the general lead-acid battery weight is 16-30 kg, the volume is larger;

3. There is a large amount of lead in the lead-acid battery. If it is improperly disposed after disposal, it will pollute the environment and cause pollution during the production process.
4. lead-acid battery cell voltage: 2.0V

Summary: There are many advantages of lithium iron phosphate battery compared to lead-acid batteries. In general, it has the following advantages: small size, light weight, high energy density, long life, safe use, fast charging with high current, high and low temperature resistance, large depth of discharge, environmental protection and no memory effect.