Have bought 2 pieces. Adjust in the PSP1004, charging time about 5 hours, then charging light is off. Games are played directly from the Sick, so it must be endeavored not mechanics. After 58 minutes, it was over! Original Accu: about 6 hours. So the second Accu endeavors. This time 56 minutes! Play videos sucks right times. about 35 minutes. I reserve the accus as a last resort and get you prefer another original pack.