hi! i just bought a nascada and it really works fine with me making it a drift rc..im using a 1800mah battery from the box when i bought it..it seems that i want to play more with it so i bought another 3300mah 7.2 battery...the problem is i dont know how long should i charge it using the stock charger from the box..i know i should buy a different charger but i dont have a money yet..salary day seems way too long..so im using the stock charger for the meantime..i want to know how long should i charge the 3300mah battery using the stock charger..anyone? i would really appreciate if you advise me a lil bit.thanx!