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Sạc dự phòng Powerbank mini USB

Thương hiệu: Khác
SKU: HN20-1
Giá: 50,000₫
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Mô tả chi tiết
  • Charging input : 5V1A
  • Output : 5V1A
  • Input interface : MINI USB female port
  • Output interface: standard USB female port
  • Dimension:L * W * H 50 * 20 * 10mm
  • Use for battery:Polymer lithium battery, 18650 lithium batteries, cell phones and other standard 3.7V lithium battery, single ( piece ) power supply can also be multi-section ( slice ) parallel power supply . ( Parallel to increase capacity )
  • Unavailable: 1.2V rechargeable batteries , nickel metal hydride batteries, lithium polymer , lithium iron , etc. , and do not use multi -series !
  • Indicators:Charging : red. Full : green.  Load : blue lights.
  • Note : This chip itself has an onboard chip LED lights , six expansion port can also be used as a display LED extrapolation .
  • Note: The lithium battery cathode connected to B +, lithium negative pole B-, at any time reverse battery would most likely burned circuit , burned circuit is not guaranteed !
  • Currently the chip direct support for IPHONE and other equipment needed to identify the phone for charging rechargeable
  • Lithium battery protection board , anti- overcharge and over discharge .
  • Standby losses :Quiescent current is extremely small , does not require the installation of the switch .
  • Using:After the first powered , no output , you need to use the charging port 5V input voltage or 5V MINI USB port to activate it.