Lithium-ion batteries are classified into Lithified Lithium-Ion Battery (LIB) and Polymer Lithium-Ion Battery (PLB) or Plastic Lithium Ion Battery (Plastic Lithium Ion Batteries) , referred to as PLB The positive and negative materials used in the polymer lithium ion battery are the same as the liquid lithium ions.

Recently, Guoxuan Hi-Tech Co, Ltd.

On January 24th, the 2nd China Electric Vehicle 100 People Forum was held in Beijing Diaoyutai State Guesthouse The theme of this forum is “Building Competition, Innovation and Sustainable Industrial Ecology”.

Recently, Wanxiang one, two and three heavy-duty products, 53AhVDA battery products, have successfully designed and finalized The product has the following characteristics: high energy density - product energy density reaches nearly 260Wh / kg; high power - as an energy-type battery product, normal temperature power 10s output power density reached 1500W / kg; long cycle life - The high temperature life expectancy will reach 1500 times or more; high safety - successfully passed the tests required by GBT-31485-2015, especially through the USABC (American Advanced Battery Alliance) EUCAR2 acupuncture test, achieving a major safety breakthrough: no Leakage, no smoke, no fire, no explosion.

Battery renovation refers to the lead acid battery cannot be used because of the capacity, through the repair equipment cannot be repaired, the battery needs to be rehydrated, desulfurization, repair softening, open the cover for plate, polishing and other battery capacity recovery, to achieve the purpose of reuse Battery refurbishment technology includes plate replacement, housing replacement, pole repair, shell welding, plate welding, broken-hole perforation repair, and battery opening.

Recently, Dangsheng Technology said that the company has already achieved mass production of high-nickel 811 cathode materials, and its 811 cathode materials are mainly used in new energy vehicle power batteries At the beginning of 2018, Guoxuan Hi-Tech said that it has developed a ternary 811 material soft-packed battery with an energy density of 302wh/kg.

Lithium batteries are classified into lithium ion batteries and polymer lithium batteries The electrolyte of the lithium ion battery is flowing, and the electrolyte of the polymer lithium battery is solid.

The safety issue of pure electric buses is mainly to discuss the safe use of power batteries In recent years, the exposure of many electric vehicle fire incidents has forced people to pay more and more attention to the safety of electric vehicles, especially lithium-ion batteries.

Two roots with the same color are the positive poles, and the other two are negative poles The role is to use on the device.

Ammeter had ascended to move turn knob ammeter that rotary switch contact undesirableCharging current is generally the battery one over ten of the volume.