Hello guys, I’ve lost my 8AH battery. I had it lying around for a week on charging level red and after that he didn’t let himself charge. I don’t know about other batteries, of course you shouldn’t store them like that, but a week and then he’s dead?! Whether the Bluetooth function has the battery deep discharge? Lidl/Grizzly Tools accepted the complaint and since the 8AH battery is currently not available, they offer me two 4AH batteries (with Bluetooth). Otherwise I would have to wait at least until February. W would you do it? Do you notice the lower maximum current of the 4AH battery? I only have the comparison 2AH vs 8 AH. And there it is that the battery-flex has significantly less power. On the other hand, I have to say that the 8AH battery is already very heavy and you can feel it while working.