Many people contact me requesting to help making such a transmitter pack, As I am gonna Change connector on my pack, I have to rip it apart soon, So will upload a complete process of making this pack then.
The circuit is not complicated, just connect the cells in series. Will update with pics soon.

Quote from: v2 eagle on October 29, 2014, 01:55:51 AM
Kalyan sir,

Aint that too much work fiddling with cell phone batteries when there is good alternative like normal lipo for cheaper cost available.
http://www.rcbazaar.com/products/1328-wolfpack-900mah-25c-111v.aspx
this one seems to fit the case at just 3cm wide. after removing all those casing you can save a few mm. a zippy 100mah 3S will fit perfectly after removing the outer jacket and exposing the bare cells. best thing about lipo in TX is that you dont need to worry about carrying another specific charger. I know its fun to hack things and have played a lot with lipos. but wouldnt take a chance with TX.

Ashok.P

@Tanmay, I don't get the above post - I see only a Quote

Sorry these are the side effects of free internet

Quote from: Tanmay.mathur on January 05, 2015, 06:46:45 PM
Sorry these are the side effects of free internet