Charging my deeper range extender

[Deepwell]

I just got my Range Extender. I’ve connected the charging cable to a USB power pack, and I’m seeing three flashing lights: the middle one is flashing green, while the other two above and below are flashing yellow. How do I know when it’s fully charged?

It may seem like a silly question, but the instructions are useles

s.

 

[Nomad]

Just got one of these myself mate, I think you have switched it on while charging , when it’s charging you will have a flashing yellow light until it’s fully charged then will turn solid green. Hope that helps you buddy