Well said. To anyone who has just bought Ultrashit battery’s, you have just totally wasted your money and more than likely bought reclaimed laptop battery’s smeared with Ultrfire shit.
There is no such thing as 4200mAh 18650 battery’s.
Interesting I have used Ultrafire batteries for about four years, about twice a week on average, they have lasted 3 hours plus on all the rides I have been on, the only reason I am getting new ones is that I have have lost most of them.
Late edit: I am not looking for a fight here about how good or bad ultrafire batteries are just giving my experience…I would prefer to get my 18650’s from a reliable UK source if possible…..My ultrafire 18650’s came from DX and all lasted well, but i fear that avenue is no not avaialbe, again from my own experience.