Battery question

[Puddin]

Ok I’m not sure what’s going on
I bought a 6-12 volts battery tender a few months ago. I just thought I would maintain the battery over cold winter.
I hooked it up and left it on for a day
I’ve never had problems with my battery before

I went to start the car and nothing
lights won’t even come on
I took terminals off battery and I’m reading 5.5 volts
the battery tender says it’s fully charged

has anyone experienced this ?

reading a bit online it says battery might be in low volts disconnect??

 

[86LK]

what name/model tender?

 

[Puddin]

Amazon brand

 

[Sweet_Johnny]

Just now seeing this, did you figure it out? Bad charger?

 

[Puddin]

Not sure. I’m assuming it was a bad battery tender. Cheapie from Amazon

I threw it in the garbage and got a new battery