well i,m the one who said to hbg i,m going back to get a belt pack ,and i dont believe your getting ten hours out of yours i have been out at least 20 times with mine and i reckon i,m getting around 3 hrs max yes my light is on alot and i,m running the blitz of it ,the plus points are the wieght of it and how you can have it on your belt which makes life easy for jumping in and out the motor but my thinking now is i can get the belt pack for 50 quid cheaper and it will last atleast a hour longer so once thats dead i,ll plug into the ion battery to get another couple hours ,the only way i could