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5V 2.1A 3 USB Power Bank Battery Charger Module Circuit Board Step Up Boost DIY Kit with Mobile Charging Data Cable and 18650,1200mAh

Availability:

100 in stock


Specifications:

  • Output Voltage: 5V 2.1A

  • Input Voltage: 5V 1A

  • Instructions: Level 4 Capacity indicator

  • Lighting: with LED lights

  • Rated Voltage: 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel) with Micro USB Cable

  • USB LED Light Lamp It is a Small and easy to portable ultra bright Mini LED light. compact and light weight.

 159.00  249.00

100 in stock

  • All 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries, and so on.
  • It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole connected B + Lithium negative then B- 3 USB output, according to the device automatically recognizes the output 5V1A or 2A current on the phone.
  • Flat charge, you can also charge three mobile phones at the same time.
  • With a torch LED lamp (long press power button to turn ON or OFF).
  • Output voltage and current is stable, to protect USB devices during charging.
  • Module has protection from overcharge, overdischarge, short circuit and no need to worry about the time of charging.
  • USB LED Light Lamp It is a Small and easy to portable ultra bright Mini LED light. compact and light weight.
SKU: 3 USB + Data Cable + 2 Pcs USB Light Categories: , Tags: , , , , , ,

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