“Has anyone used these with a battery pack? I have a small 3500mah portable battery and was thinking about wrapping my bike frame with these lights to increase visibility. I would imagine these are fairly power efficient.”

1-3 of 3 Answers

• Tested and worked for me! Give it a shot then write a review with the picture!

  Answered by KaiEvans 6 years ago

  • Verified Purchase
  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• I've used it on a 10000mAH/37Wh with 2.1A output Kmashi battery pack and works fine.

  Answered by JinOH 6 years ago

  • Verified Purchase
  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• Yes it will. I am using it with a usb battery pack right now.

  Answered by rick 6 years ago

  • Verified Purchase
  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.