Analytic: power battery differ with normal battery?
Power source of new energy vehicles is the main power battery on average, for what is power battery, believe that there are still a lot of people is not very understand, in fact, power battery is to provide power source of a power tool, so what is the difference between this kind of power batteries and batteries?
Science once you are below: first, different power battery refers to the battery powered tools for transportation, generally is relative to the to provide energy for small batteries for portable electronic devices;
And ordinary battery is a kind of anode materials for lithium metal or lithium alloy, using nonaqueous electrolyte solution of a battery, and rechargeable battery lithium ion battery and lithium ion polymer battery is not the same.
Second, the battery capacity is different under the condition of the battery is made up of new, used to put all test battery capacity, general power battery capacity - in 1000
About 1500 mah;
And batteries capacity above 2000 mah, some to 3400 mah.
Three different, discharge power and a 4200 mah power battery will power light can in a short span of a few minutes, but the batteries completely can't do that, so batteries discharge ability completely cannot be compared with the power battery.
Power batteries and batteries biggest difference lies in its discharge power, high specific energy.
Because the main purpose for automotive type batteries which power the energy supply, so compared with ordinary batteries have higher discharge power.
Four, apply different batteries for electric vehicles drive power is known as the power battery, including traditional lead-acid battery, nickel metal hydride batteries and emerging lithium-ion power lithium batteries, divided into power type power battery (
And energy power battery (
Pure electric vehicle)
Mobile phones, laptops and other consumer electronics products generally referred to as lithium batteries, lithium-ion batteries used to distinguish it from power battery for electric vehicle.
Lithium-ion batteries, skateboards car battery manufacturers, the product by the supervision and inspection institute of guangdong province, through international CE certification, by the ping an insurance company of China national group, a two-year warranty, the first in the New Year.
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