With lithium-ion batteries in electric vehicle battery industry, new energy industry has made remarkable achievements, lithium ion batteries gradually come into the mind of the public, and was known, today we are going to compare the lithium ion battery what are compared with the conventional lead-acid battery is more obvious advantage.
■ The energy density
Lead-acid battery energy density of about 40 wh/Kg, powerlongbattery(PLB)'s latest INR26650 battery - 55 type a ternary lithium cobalt nickel manganese acid lithium ion battery energy density reached 210 wh/Kg, so that means the same weight of lithium ion battery is the same weight of lead acid battery power more than four times.
■ The service life of the
The lithium-ion battery cycle can be reached 2,000 times, and lead acid can reach 500 times, so lithium ion batteries are four times as high as lead acid.
■ Charging speed
The rechargeable lithium ion battery is usually 0.5~3C and lead acid is 0.2~0.5 C, so the charging speed lithium ion battery is 3 to 6 times faster than the lead-acid battery.
■ Green environmental protection
Lithium ion battery materials are green and pollution-free materials. Lead-acid batteries may cause serious environmental pollution in later use.
So from the national policy orientation, li-ion batteries have become a trend, and traditional lead-acid battery companies have now begun to lay out lithium ion batteries.