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Re: Nano VNA-H won't start after battery died


 

Your battery is defective - get a new one or have a look at some of my early posts where I used a cellphone battery.
/g/nanovna-users/attachment/223/0/Battery-PCB-MiscShields.jpg

On Thursday, February 17, 2022, 11:50:19 a.m. EST, ARY SANTOS <py2ary@...> wrote:

my nano vna Hugen v4 shows full battery but after about 10 seconds turn
off.... connected to USB port works fine

On Thu, Feb 17, 2022 at 10:35 AM Brady Nelson <tbradynelson@...>
wrote:

Hi All,

My Nano VNA-H will not turn on after charging. It had been sitting for a
while, so I assumed it was the dead battery, but after charging, the
battery is at a good voltage but the screen will not turn on. Doesn't want
to turn on via USB either. Any ideas what could be causing this?





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