The battery that was delievered was a 1500mAh battery for my xv6700 which is higher then the standard issued 1350mAh battery. the fit is extremely snug but since one doesnt remove the battery often this is OK. downside is when its fully charged the battery doesnt hold it for longer then a day. so i'm stuck where i started. mine could of just been a lemon but i will not buy another to find out.