@chravi75: First of all, go and have a lunch, you're kinda eating some letters :evil:
Anyhow, It's easy to make the accu protection with much smaller pic, eg. 12F615
I use it for protecting Pb sealed accus and LiIo ones, just finished some devices with 4400 mAh LiIo's.
Second, this board is for publicly SHARING not just "dating" and continuing in "private quarters".