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      Jierong Technology was founded in 2003 and is located in Dongguan, the central city on the east coast of the Pearl River Delta. The company has always adhered to the research and development of high-performance, high-quality and high-reliability super capacitor products, including modules, to provide customers with all-round solutions Program.

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      Jierong Technology was founded in 2003 and is located in Dongguan, the central city on the east coast of the Pearl River Delta. The company has always adhered to the research and development of high-performance, high-quality and high-reliability super capacitor products, including modules, to provide customers with all-round solutions Program.

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      Jierong Technology was founded in 2003 and is located in Dongguan, the central city on the east coast of the Pearl River Delta. The company has always adhered to the research and development of high-performance, high-quality and high-reliability super capacitor products, including modules, to provide customers with all-round solutions Program.

  • Product Description
  • Performance parameters18650H18650L21700H21700L
    Rated capacity2200F3000F3800F5000F
    upper limit voltage4.2V4.2V4.2V4.2V
    lower limit voltage2.5V2.5V2.5V2.5V
    DC internal resistance (10ms)≤ 11m Q≤ 11mΩ≤ 8mΩ≤ 8m Q
    AC internal resistance (1KHZ)≤ 15m Q≤ 15mΩ≤ 11m Ω≤ 11mΩ
    Standard charging current5.5A(5C)4.5A(3C)9.5A(5C)7.5A(3C)
    Fast charging current16.5A(15C)12A(8C)28.5A(15C)20A(8C)
    Rated discharge current16.5A(15C)15A(10C)28.5A(15C)25A(10C)
    Maximum continuous discharge current33A(30C)22.5A(15C)57A(30C)37.5A(15C)
    Charging temperature range-20~65 ℃-40~55 ℃-20~65 ℃-40~55 ℃
    Electrical discharge temperature range-40~85℃-40~85℃-40~85℃-40~85℃
    Storage temperature range-40~55 ℃-40~55 ℃-40~55 ℃-40~55 ℃
    Fast charge cycle life≥ 10000 times (10C)≥ 6000 times (5C)≥ 10000 times (10C)≥ 6000 times (5C)
    Weight (g)≤ 45g≤ 45g≤ 65g≤ 65g

Key words:

Stitch type super capacitor

40

55

15c

2.5v

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