TF 18650 3400 USB Battery

Awesome batteries!

I found these batteries after I saw a youtube video by the guy from mythbusters that turned me on to a report about batteries and how their new business ready C.T. scanner which showed how bad some cheap batteries were getting on the market looked inside and what batteries were best. Soi searched and found these for a reasonable price. They are powerful batteries that hold a charge for a long time that aren't going to start a fire due to poor manufacturing.

Muy buen producto

Me llegó perfectamente bien, sin daños