I got this Ultrafire 18650 battery with a flashlight I ordered from DX.com. And after doing some reading, I learned that Ultrafire is crap. So I decided to not use this battery. So I took the wrapping off and this is what I found....
So what do I have here?
I also have two Trustfire 2400mAh 18650's laying around, should I not use those also?
So what do I have here?
I also have two Trustfire 2400mAh 18650's laying around, should I not use those also?