Can I use a "Tenergy Lion 18650 3.7 2600 MAH" in my Protege.
And if I can what would be the difference from the one I am currently using. "Tenergy Lion 14500 3.7 900 MAH"
Lay it on me Battery guys.
No, you can't. The
18650 is roughly
18mm in diameter and
65mm in length. Accordingly, the
14500 is roughly
14mm in diameter and
50mm in length. There is usually some additional size (mm) to the length and diameter, especially when protected cells, but overall these are the general measurements. Notice how the measurements are found within the actual battery type (i.e. 18650, 14500, 16340, 10440, 14250, etc.)
The 18650 is a great battery, but relatively speaking, it's a beast compared to the size of a 14500. You could probably hide a Protege containing a 14500 inside an 18650 battery. Your only options on a Protege would be using both protected and/or unprotected 14500 cells, which would give you 3.7V, or using two 14250s in series, which would give you 7.4V (but you'd need a regulator or a high resistance/ HV atty to bring the voltage down to tolerable levels with this setup).
Hope this helps...
buGG