Quawin Electronics Co. Ltd
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Quawin Electronics Co. Ltd
Li-ion Battery Pack, 7.4V Voltage
  • Li-ion Battery Pack, 7.4V Voltage
Li-ion Battery Pack, 7.4V Voltage

Li-ion Battery Pack, 7.4V Voltage

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Basic Info
Basic Info
Payment Type: Telegraphic Transfer (TT,T/T)
Product Description
Product Description
  • Specifications:
    • Li-ion size: 2 x 18650 cells (cylindrical)
    • Capacity: 2200mAh
    •  Voltage: 7.4V
  • Description:
    • Rated capacity: 2200mAh
    • Nominal voltage: 7.4V
    • 3 charge limited voltage: 8.4+0.03-0.02v
    • Li-ion size: 32 x 18650 cells (cylindrical)
    • Cut off voltage: 6V
    • Maximum charging current: 2A
    • Maximum discharging current: 4A
    • Dimensions:
      • Length 70mm (2.72-inch) 
      • Width: 36mm (2.13-inch)
      • Thickness: 18mm (0.71-inch)
    • Weight: 90g
  • Features:
    • No memory effect
    • Longer storage life than NiMH Batteries
    • Lightweight and higher energy density than various rechargeable battery
    • Customer's can build 7.4V/6.6Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel
    • Installed IC chip will prevent battery pack from over charge and over discharge
    • Helps protect battery chemistry integrity and prolongs battery life
    • Perfect for building 3.7V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras and DVD external battery
    • Battery module is wrap by PVC shrink and with 18G wire
  • Advantages:
    • Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent and anti-overload
    • With short-circuit production function, safe and reliable
    • Factory mastered technology
    • Standards: CE, SGS, UL, MSDS, UN38.3 and IEC61233
    • RoHS Directive-compliant
    • Delivery time: usually 20 days after payment
  • Main applications: GPS, portable DVD, PDA, cellular phone, notebook, earphone, Bluetooth devices, MP3/MP4 player, R/C toys, power-driven tools and toy, camcorder, digital camera, head set stereo, handy terminal and mini disc player
  • Packing: industrial or customized
  • Li-ion size: 2 x 18650 cells (cylindrical)
  • Capacity: 2200mAh
  •  Voltage: 7.4V
  • Rated capacity: 2200mAh
  • Nominal voltage: 7.4V
  • 3 charge limited voltage: 8.4+0.03-0.02v
  • Li-ion size: 32 x 18650 cells (cylindrical)
  • Cut off voltage: 6V
  • Maximum charging current: 2A
  • Maximum discharging current: 4A
  • Dimensions:
    • Length 70mm (2.72-inch) 
    • Width: 36mm (2.13-inch)
    • Thickness: 18mm (0.71-inch)
  • Weight: 90g
  • Length 70mm (2.72-inch) 
  • Width: 36mm (2.13-inch)
  • Thickness: 18mm (0.71-inch)
  • No memory effect
  • Longer storage life than NiMH Batteries
  • Lightweight and higher energy density than various rechargeable battery
  • Customer's can build 7.4V/6.6Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel
  • Installed IC chip will prevent battery pack from over charge and over discharge
  • Helps protect battery chemistry integrity and prolongs battery life
  • Perfect for building 3.7V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras and DVD external battery
  • Battery module is wrap by PVC shrink and with 18G wire
  • Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent and anti-overload
  • With short-circuit production function, safe and reliable
  • Factory mastered technology
  • Standards: CE, SGS, UL, MSDS, UN38.3 and IEC61233
  • RoHS Directive-compliant
  • Delivery time: usually 20 days after payment

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