Product information


Low Temperature Version

ENI-100001 new low-temperature Li-polymer batteries extend the low temperature discharge to -40°C and showing the excellent performance at -40°C. Comparing with normal Li-Polymer batteries, new low-temperature Li-polymer batteries break through the discharge temperature limits of -20°C to 60°C, and it can generate high current and high capacity at -40°C. Its rate capacity at -40°C is about 80% of the nominal capacity with 0.2C discharge to cut-off 2.75V at +23°C, which is much higher than that of Military Standard requirement of 40%. Above that, EEMB gained one invention patent and two utility model patents. New low-temperature Li-polymer battery will be widely used in cold climates and military products.

Principle and Reactions:

    When a lithium-based cell is charging, the lithium is extracted from the anode and inserted into the cathode. When the cell is discharging, the reverse occurs.

      Positive reaction: LiCoO2 → Li1-xCoO2 + xLi+ + xe-

      Negative reaction: xLi+ + xe- + 6C → LixC6

      Total reaction LiCoO2 + 6C → Li1-xCoO2 + LixC6

      Equivalent Model:

      • Varta: PLF 503759, LPP 383450, LPP 454261
      • Ultralife: UBP363450/PCM, UBP103450/PCM, UBP053048/PCM
      • Sanyo: UPF385269, UPF454261, UPF574199
      • Sony: UP383450A6T, UP473450A6T, UP503759A7H
      • LG: ICP 463443, ICP 463945, ICP 563937, ICP 563443


  1. GPS
  2. Car tracker
  3. Military radio
  4. Line broken indicator

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