Arrived in 6 weeks and half. Three of the batteries had about 7.2v when received, but one of them was completely discharged (0v). Luckily the one which showed 0v, still managed to recharge. After fully charging them overnight, three of them charged to just slightly over 8.5v, and the other one to about 8.27v. After a couple of days without any use at all, I measured them again to look at their self discharge rate and three of them show ~8.49v while the one which came fully discharged has now dropped to about 8.19v. Other than the one which arrived fully discharged and which is not as good as the other three and shows a higher discharge rate, they look good.