Fail to fastboot

Hi everyone

I’m working with inforce6301 module.
I am using this module with my custom board.

When I fastboot to the inforce6301, I got the following log and fail to fastboot.

target reported max download size of 268435456 bytes
sending 'boot' (11488 KB)...
OKAY [  0.364s]
writing 'boot'...
FAILED (remote: Warning: battery's capacity is very low
)
finished. total time: 0.370s

My custom board does not have battery. It works with AC cable.
What does this log mean ?

And is there a way to avoid this problem ?

Please help me.
Thank you.

I think you probably need to discuss that with Inforce support. I don’t recall ever seeing that on a Drabonboard.

@danielt

Thank you for your response.
I will contact to inforce.

Thank you.