Security Camera | Pocket Digital Cameras

 
Lead acid batteries are really great. As most batteries have been given certain corresponding letters such as double AA batteries, you will find that a lead acid battery is given the signature letter of A. There are currently two main types of this A battery. This new lithium ion battery is called a lithium polymer [...]

Affordable point-and-shoot digital cameras like the Nikon Coolpix L20 usually don’t offer very good image quality but this 10MP digital camera delivers exactly that along with the ability to use AA size batteries. Lets take a closer look at this digital camera model.
Design: Since the Nikon Coolpix L20 uses two AA sized batteries the camera [...]