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    1. Home > EV Li-ion battery
      Haiquan72V99Ah
      Haiquan72V99Ah
      Electric Vehicle 80V132Ah
      Electric Vehicle 144V246Ah
      Electric Vehicle 80V132Ah
      EV Li-ion battery
      Lithium-ion batteries used in pure EV and hybrid EV are required to have good performance in high power output in safety, consistency, reliability, cycle and charge retention. Our company adopts NCM and LFP materials from domestic well-known enterprises, with reasonable design layout and good battery consistency. The discharge rate is generally below 4C.
      Application area
      This series of batteries are specially designed and developed by Tianneng for new energy vehicles, including electric cars, buses, micro electric vehicles, logistics vehicles, sanitation vehicles and special vehicles. The products have a number of national patent technologies, and are safe, environmental friendly, portable and long-life.
      Performance characteristics

      1. Cylindrical cell has good safety performance and strong adaptability;

      2. Long cycle life with1800 times under 100% DOD;

      3. Excellent high temperature cycling performance;

      4. Good low temperature performance with capacity of the cell over 70% at -20 degrees and that of the battery pack over 88%;

      5. Wide range of operating temperature with nomal temperature at -15 ° C~55 ° C;

      6. High specific energy, the specific energy of the cell is about 200wh/kg, and the battery pack reaches more than 130wh/kg;

      7. Good ratio performance with quick charge and discharge;

      8. The self discharge rate of full charge storage for one month at room temperature is less than 4%;

      9. The working voltage of the cell is 2.75-4.2v, and the product compatibility is good;

      10. Automatic production process, good cell consistency;

      11. High cost performance, competitive products of the same kind.

      Specification and parameters

      Product line

      Dimensions:
      Length * width * height(mm)

      Product name

      Rated voltage (V)

      Rated capacity(Ah)

      Weight (kg)

      Haiquan 

      867*340*270

      Haiquan72V99Ah

      72

      98.8

      79

      Hangcha

      217*115*285

      24V30Ah
      (LFP)

      25.6

      30

      7.5

      Technical characteristics / curves
      long8唯一官方网站-APP标准版
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