Finally a headlamp for me! But the whole thing was ruined by the battery capacity. I understand that it is light weight, but 850 mAh is really not enough. If the battery capacity is small, it must be replaceable, but it is not! Brightness is 600 lumens - short time - unusable and 400 lumens is not enough. Come on Nitecore. You make things even better and better. I will wait for the NU27 upgrade soon.
Finally a headlamp for me! But the whole thing was ruined by the battery capacity. I understand that it is light weight, but 850 mAh is really not enough. If the battery capacity is small, it must be replaceable, but it is not! Brightness is 600 lumens - short time - unusable and 400 lumens is not enough. Come on Nitecore. You make things even better and better. I will wait for the NU27 upgrade soon.