Dying Battery/電池沒電了

Dying Battery/電池沒電了

What to carry when on the go?
上路帶啥？

	Pro	Con
Power Bank	Good for devices whose battery cannot be changed, such as iPhone Good for multiple devices: such as cell phone and camera Can still be used after retiring the old devices	Heavy: extra baggage Inconvenient: attached to the device when charging
Charger	No need to acquire new device	Need to find power source on the go Need time for charging
Extra Battery	Easy to carry around	You might need to retire the battery with the device Not applicable for some devices, such as iPhone and tablets

	優點	缺點
行動電源	給不能換電池的設備用：如哀鳳 可以給多種設備使用：如手機、相機 換設備（比如手機），可以留下給新設備接著用	攜帶不便：重 使用不便：充電時連著線
充電器	不須添購設備	出門在外時，需要找電源 充電要時間
備用電池	攜帶方便	換設備時，很可能不能留用 有些設備不能換電池：如哀鳳、平板電腦