wangjingwanjia on 28 January 2014
The original 1200mAh battery + the 2400mAh "emergency recharger" gave my PSP about 12-14 hours of gameplay. I had the emergency recharger plugged in from the start, and it showed me I still had 100% battery power left after 8 hours. Sometime after that I suppose the original battery kicked in and worked for about 4-5 hours as usual.
So 8-9 hours extra is what the "emergency recharger" gave me. Should I be satisfied or not?
