Brand new. I just looked at it. Their are no lights flashing.

I plugged it in to charge with the blinky balancer. Only one light comes on and blinks.
Unplugged it from the charger.
Did low voltage test, passed. Balanced the battery alone.
Put on the blinky top make sure it's balanced. Stope blinking.
Now I am charging it again and only one light blinks.

It seems I can only get one light to blink.

So now, I am slow charging it at 0.2amps. until they all blink.