RPI Lithium Battery Expansion Board for Raspberry Pi 3 Model B Pi 2B B+ Cellphone FZ2613B

RPI Lithium Battery Expansion Board for Raspberry Pi 3 Model B Pi 2B B+  Cellphone  FZ2613B
Click image for Gallery
  • Product Code: FZ2613B-Lithium Battery Expansion Board
  • Availability: In Stock
  • $8.50
  • Ex Tax: $8.50
  • Price in reward points: 2
  • 2 or more $7.50
  • 5 or more $6.50
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Tags: Lithium Battery Expansion Board

Description:
The working PMU (Power Manage Unit)can be only worked for charging mode or step-up mode at the same time.
If the USB-A interface without any external load (like Pi), with 5V input voltage of Micro USB, then the PMU enter charging mode. The PMU will integrate a current-limiting resistor with the external voltage, 5V voltage for Lithium battery, around 4.6V-4.7V voltage for USB-A interface.(The "ON" LED lights )
The PMU would enter step-up mode without external 5V voltage. Under this circumstance, turn on the switch, USB-A interface can output maxmum 5V voltage, two USB-A interface can maxmum output 1.8A current. The PMU itself has current-limiting protection. it will be short circuit when over 1.9A current


Packing Included:

1 X Lithium Battery Expansion Board


Pls kindly note that the battery and RPI board in picture is  only for display!

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