...lol.....no im not worried about charging the battery. what my proble is, is my Celectra Lipo charger states that it in order for the charger to work it needs a

"power source, such as a 12V sealed battery (HAN102), a 12V automobile battery (car must be not be running), a field box power panel or appropriate power supply. The battery capacity must be over 5Ah."

i have a power supply that gives 13.8 volts not 12. .....im thinking that i may damage the charger and the battery if i use this power supply.