• Weltool BC1 USB Li-ion Battery Charger
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  • Weltool BC1 USB Li-ion Battery Charger

    • U.S.$13.00
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  • Broad spectrum of Li-ion, LiFePO4, Ni-MH, Ni-CD rechargeable cell size.
  • The Charger automatically identification of Li-ion/Ni-MH/Ni-CD battery, select of LiFePO4 battery.
  • Micro USB port compatible with any adaptors and any 5V USB power.
  • LCD display of each cell's voltage, charging current, charging time and battery type.
  • Advanced protection against short circuiting, overcurrent, overcharging and wrong polarity direction.


How to charge cells

1.Plug the Micro USB cable into the BC1 charger, connect the other end of the USB port. When power is connected, the charger will run a quick self-check, after 3s charger gets ready and standby.

2.If the charger stands for 30s without inserting battery of pressing the switch button. It will start the energy-saving function as brightness of LCD screen decreased.

3.BC1 Charger automatically identification of Li-ion/Ni-MH/Ni-CD battery, select of LiFePO4 battery. Default current is 500mA. Short press 1s: select of charging current 500mA or 1000mA. Long press 10s: you can switch freely between Li-ion battery and LiFePO4 battery.

4.Reverse or bad battery, the LCD screen display Err.

5.For safety, BC1 will automatically stops charging when reach 8 hours. Remove batteries and unplug the power when done charging.


1.For your protection and that of the cells being charged use the BC1 only as instructed.

2.Disconnect the power supply when charging is completed.

3.Under no circumstances should the BC1 be dismantled modified or used for other purposes.

4.As an electrical appliance, keep the charger out of reach of children.

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to:     
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  • Size: 113.5*38.5*30mm (Length*Width*Height)
  • Input: DC 5V±5%  1000mA(Max)
  • Output: 4.2V  3.65V/1.5V  1000mA/ 500mA
  • Operating temperature: 0℃ to 40℃
  • Operating humidity:5% to 90%
  • Storage temperature: -20℃ to 85℃ (full load in normal working conditions)
  • Weight: 58 grams (excluding charging cable)

  • User name Member Level Quantity Specification Purchase Date
  • k*** VIP Ⅲ 1    2019-10-12 20:22:44
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