Quote:
Originally Posted by Solitaire1
Considering how much power a small-and-thin Li-Ion battery can contain, how much more power would a AA or AAA Li-Ion battery contain? Plus, it would allow the use of Alkaline and Carbon batteries (that you can buy anywhere) as a short-term emergency backup if needed.
|
AA lithium batteries contain far less energy than a dedicated lithium battery pack. My Nikon DSLR has an accessory allowing the use of 8 AA batteries in its external battery grip in place of the standard battery pack, but they last a fraction of the time that the proper battery pack does.
Note that you can get emergency chargers that will charge a device through its USB port from AA batteries, eg
this.