Limited driving distance is when the choose and buy new energy vehicles is considered a key indicator, is also the important factor of the relevant departments to formulate policies, therefore, the new energy car companies of high specific energy Lithium power battery more preference, under the help of the three, high specific energy power the lithium battery gradually into the mainstreamHowever, the current technology under the condition of high energy lithium power the battery life decay quickly,Lithium electricity do not match the cycle life and vehicle mileage life pool, the calendar life of lithium-ion batteries do not agree with the vehicle use fixed number of year, this gives a lot of frustration in the promotion of new energy vehicles.

According to a survey by Bloomberg New Energy Finance (BNEF), the average cost of lithium-ion battery packs worldwide in 2017 was $209/kWh (lithium battery itself $147/kWh) compared to 2016 ( $273/kWh) fell by 24%; compared to 2010 ($1,000/kWh), it fell by 79% The battery composition could have been reduced to $70/kWh" title="2030 lithium battery composition could have dropped to $70/kWh" style="padding: 0px; margin: 0px; border: none; vertical-align: middle; max-width: 85%; height: auto!important;"/> According to a survey by Bloomberg New Energy Finance (BNEF), the average cost of lithium-ion battery packs worldwide in 2017 was $209/kWh (lithium battery itself $147/kWh) compared to 2016 ($273) / kWh) a drop of 24%; compared to 2010 ($1,000 / kWh) a 79% drop.

Power battery is the heart of the electric car, it is the key to the development of new energy automotive industryAlthough our country power battery industry in great progress after years of development, but the current power battery products energy density and the cost is still difficult to meet the demand of new energy automobile popularization.

Recently many customers reflect that electric cars bought not long, why it can not drove far, whether there was something wrong with the battery, In fact, most of the time, customers have too little knowledge about electric vehicles and batteries There are even some misunderstandings.

The lithium-ion battery is better No matter volumetric specific energy or gravimetric specific energy, lithium-ion battery is three times better than lead-acid battery.

LiFePO4 battery, refers to a kind of lithium ion batteries which use of LiFePO4 as the anode materialLithium ion battery anode materials mainly have cobalt acid lithium, lithium manganese acid lithium, nickel, ternary material, LiFePO4, etc.

Recently, the new energy vehicle equipped with two-speed automatic gearbox developed by the Lions Technology-Beihang New Energy Vehicle Transmission Technology Joint Laboratory completed the first round of road test at the headquarters of Beiqi New Energy Blue Valley The leaders of BAIC New Energy participated in the driving test and gave a high evaluation to the overall performance of the gearbox.

LiFePO4 batteries just different from other lithium battery of the anode material, it’s process similar to other lithiumBig process is as follows: ingredients - coated - rolling - cutting - production - winding - assembly - laser welding - baking - filler - activation - into - seal - cleaning - - sorting.

In recent days, my electric bicycle has been charged at a red light, and the plastic shell of the battery is hot, powerless to ride, and the total distance is not as far as before The battery has only been used for 8 months, even though it is a 36V electric bike.

Energy storage technology development is the guarantee of clean energy development and the key to the safe and economic operation of power gridEnergy storage technology can increase the energy storage in electric power system,making the "rigid" power system of real-time balance of power more "flexible", especially slow a large-scale clean energy power grid volatility, to improve the safety of power grid operation, economy and flexibility.