shrink wrap or cover it electrical tape and find a space where the cellphone battery electronic circuit board to fit inside your charger.. always make sure that you use the correct color for the polarity.. red wire to positive and black wire to negative, this may reduce the risk of short circuit or reverse polarity and voila! you now have a TTTT peak charger, now if your cellphone charger don't have an L.E.D. indactor on it like the one i used here... you can use this thread to guide you on how long a certain battery will take to full charge using your cellphone charger.
http://www.tinyrc.com/forums/showthr...threadid=10616
here is my finished product... the led is red when charging, then led turns green when the battery is fully charged.
