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      • 18650 High Rate
        • 18650-13S
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        • 18650-20T
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        • 18650-25L
        • 18650-25T
        • 18650-26P
        • 18650-30L
        • 18650-30T
        • 18650-32E
        • 18650-35P
      • 18650 Wide Temperature
        • 18650Lib-1600
        • 18650Lib-2900
        • 18650Lib-3000
        • 18650Lib-3200
      • 21700 High Rate
        • 21700-50SE
        • 21700-50T
        • 21700-50E
        • 21700-55P
        • 21700-58P
        • 21700-30S
        • 21700-40T
      • 21700 Alltab
        • 21700-40Y
        • 21700-50Y
      • USB-C Rechargable LI-ION Battery
        • 9V 3700mWh
        • 9V 1000mWh
        • 1.5V 9000mWh
        • 1.5V 3200mWh
        • 1.5V 2200mWh
        • 1.5V 1200mWh
        • 1.5V 600mWh
      • HV LiPo Cell
    • Cylindrical Li-ion Battery Pack
      • 18650 Series
        • 18650-4S1P
        • 18650-6S1P
        • 18650-6S2P
      • 21700 Series
        • 21700-2S1P
        • 21700-4S1P
        • 21700-6S1P
        • 21700-6S2P
        • 21700-6S3P
          • 21700-6S3P-21.6V
          • 21700-6S3P-22.2V
        • 21700-6S4P
          • 21700-6S4P-21.6V
          • 21700-6S4P-22.2V
    • LiPo Battery Pack
      • 4.45 Series
      • Drone Soccer Series
      • Drone Series (2–5-inch Models)
        • DC550/120
        • DC550/120 HV
        • DC650/150
        • DC850/150
        • DC1050/150
        • DC1300/150
        • DC1400/150
        • DC1480/150
        • DC1550/150
        • DC1550/160
      • Drone Series (6–12-inch Models)
        • DC3200/120
        • DC5200/120
        • DC8000/25
        • DC10000/25
        • DC12000/25
      • Plant Protection Drone Series
        • 16000/25
        • 16000/25 HV
        • 22000/25
        • 22000/25 HV
    • Battery Balancing Modules
      • Active Balancing Module
      • Capacitive BMS Board (Protection + Active Balancing)
      • Capacitive Control Board (Control + Protection + Active Balancing)
      • Inductive BMS Board (Protection + Active Balancing)
  • Solutions
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Menu
  • Home
  • Products
    • Battery Cells
      • 18650 High Rate
        • 18650-13S
        • 18650-15H
        • 18650-20P
        • 18650-20T
        • 18650-22R
        • 18650-25L
        • 18650-25T
        • 18650-26P
        • 18650-30L
        • 18650-30T
        • 18650-32E
        • 18650-35P
      • 18650 Wide Temperature
        • 18650Lib-1600
        • 18650Lib-2900
        • 18650Lib-3000
        • 18650Lib-3200
      • 21700 High Rate
        • 21700-50SE
        • 21700-50T
        • 21700-50E
        • 21700-55P
        • 21700-58P
        • 21700-30S
        • 21700-40T
      • 21700 Alltab
        • 21700-40Y
        • 21700-50Y
      • USB-C Rechargable LI-ION Battery
        • 9V 3700mWh
        • 9V 1000mWh
        • 1.5V 9000mWh
        • 1.5V 3200mWh
        • 1.5V 2200mWh
        • 1.5V 1200mWh
        • 1.5V 600mWh
      • HV LiPo Cell
    • Cylindrical Li-ion Battery Pack
      • 18650 Series
        • 18650-4S1P
        • 18650-6S1P
        • 18650-6S2P
      • 21700 Series
        • 21700-2S1P
        • 21700-4S1P
        • 21700-6S1P
        • 21700-6S2P
        • 21700-6S3P
          • 21700-6S3P-21.6V
          • 21700-6S3P-22.2V
        • 21700-6S4P
          • 21700-6S4P-21.6V
          • 21700-6S4P-22.2V
    • LiPo Battery Pack
      • 4.45 Series
      • Drone Soccer Series
      • Drone Series (2–5-inch Models)
        • DC550/120
        • DC550/120 HV
        • DC650/150
        • DC850/150
        • DC1050/150
        • DC1300/150
        • DC1400/150
        • DC1480/150
        • DC1550/150
        • DC1550/160
      • Drone Series (6–12-inch Models)
        • DC3200/120
        • DC5200/120
        • DC8000/25
        • DC10000/25
        • DC12000/25
      • Plant Protection Drone Series
        • 16000/25
        • 16000/25 HV
        • 22000/25
        • 22000/25 HV
    • Battery Balancing Modules
      • Active Balancing Module
      • Capacitive BMS Board (Protection + Active Balancing)
      • Capacitive Control Board (Control + Protection + Active Balancing)
      • Inductive BMS Board (Protection + Active Balancing)
  • Solutions
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battery pulse discharge current
17 Jul
Industry News

Battery Pulse Discharge Current Performance of Defond 18650 Li-ion Battery Cell

  • 2026-07-16
  • By author-avatar defengkeji
  • 0 comments

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max pulse discharge current
16 Jul
Industry News

Max Pulse Discharge Current of Defond 21700 Li-ion Battery Cell

  • 2026-07-16
  • By author-avatar defengkeji
  • 0 comments

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15 Jul
F&Q

Summer is Here, and High Temperatures While Flying Drones Can Shorten Battery Life

  • 2026-07-15
  • By author-avatar defengkeji
  • 0 comments

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21700 50SE rechargeable battery
01 Jul
Industry News

High Power 21700 50SE UAV Battery 5000mAh Max 90A Discharge Rate for Industrial Drone Systems

  • 2026-07-08
  • By author-avatar defengkeji
  • 0 comments

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30 Jun
Company News

Jiangsu SunPower at the 2026 Shenzhen International Drone Exhibition

  • 2026-07-02
  • By author-avatar defengkeji
  • 0 comments

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12S active balancing module
26 Jun
Industry News

12S Active Balancing Module for High-Voltage Battery Systems

  • 2026-07-02
  • By author-avatar defengkeji
  • 0 comments

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24 Jun
Industry News, Product Information

4S Active Balancing Module for Stable Drone Battery Systems

  • 2026-07-02
  • By author-avatar defengkeji
  • 0 comments

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high capacity 5800mAh 21700 lithium ion battery
12 Jun
Industry News

Why the 5800mAh 21700 Battery Is Becoming the Preferred Choice for High-Energy Applications

  • 2026-06-26
  • By author-avatar defengkeji
  • 0 comments

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27 May
Industry News

Why More Industrial UAV Systems Are Switching to 21700 5000 Battery Solutions

  • 2026-06-26
  • By author-avatar defengkeji
  • 0 comments

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13 May
Industry News

The Evolution of Drone Battery Materials: A Perspective from DJI

  • 2026-05-13
  • By author-avatar defengkeji
  • 0 comments

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Recent Posts

  • Battery Pulse Discharge Current Performance of Defond 18650 Li-ion Battery Cell
  • Max Pulse Discharge Current of Defond 21700 Li-ion Battery Cell
  • Summer is Here, and High Temperatures While Flying Drones Can Shorten Battery Life
  • High Power 21700 50SE UAV Battery 5000mAh Max 90A Discharge Rate for Industrial Drone Systems
  • Jiangsu SunPower at the 2026 Shenzhen International Drone Exhibition

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