Hi all jst got my hands on sanyo rechargable batts. I'm confused as to the duration of each charge. I read in the little paper given with the batt should charge for 13 hrs for full charge. Wah piang like that every time charge mst put for 13 hrs?
I used to use Sonys n charged like 2 to 3 hrs only. Sanyo users assist if possible pls.