Use with USB battery pack and LED bulb

There are many different kinds of external USB Battery Packs in the market, they are great with use with TapUSB and USB bulbs.

TapUSB solved few problems of USB battery packs:

  • Some without switch
  • Switch only able to turn on, not able to turn off
  • Power button too close to USB port, USB bulb will block the button
  • Low quality switch that easy to break

See how easy to use TapUSB

Video to use TapUSB with USB Battery Pack does not come with switch

Use TapUSB with USB Battery Pack (switch that only able to turn on)

Use TapUSB with USB Battery Pack with a switch