[Little White]

Is the battery of 3100 used up very quickly, is there any method to resolve the problem? what is the use of the firmware upgrade software?

[cell]

都唔係無計o既，自制外置電源吧！

[Morgan Lee]

Re: Little White cp3100電池是否快無電?

小弟是用cp3100，實際情形可以同你講講，初頭真係好快無電，頭二三次差電，電池的飽和度還未足，再三差多約五次以上，你會發覺用電量又不會太快咁，甚至你張張用閃燈都無問題。差電十次後相信會令你满意，當然去外攝，最好帶備足夠後備電啦．

[SMM]

睇呢度啦~ 佢有講到Nikon coolpix 3100充電池的使用指引 :
http://www.nikon.com.hk/
希望幫到你! ^_^