Today I received in my mail a pair of TrustFire 14500 900 maH flames along with an Ultrafire C3 and a 2 bags of those "colorful crystal mud".
I lack the equipment to do a battery capacity test but these look like actual genuine TrustFires. You can see that mine came with a holographic sticker, the black numbers on the bottom of the sticker were under a "scratchy" layer so I had to scratch this layer off to reveal the numbers.
Some of you I know have much more experience than me with these batteries, are these genuine?
Here's the link if you want to try them out for yourself 14500 TF Flames. I paid $5.54 for these after coupon, I'm not sure what coupons work now but the price right now is $7.99.