My EB70 can no longer be charged. It shows no reaction to either the solar panel or the charger. It was still possible to draw electricity, but now it is completely empty.
Welcome to the forum @Ronny76 !! It sounds like its just been depleted too low. I would suggest plugging it into a solar or another DC charging source (such as a 12v cig plug) and let it sit for awhile… Hopefully it will then be able to “jump start” itself to be able to enable the internal bms after some time (4-6 hours maybe??). Then you should be able to plug in into an AC charging source to fully top off/top balance. Please keep us posted.