How do I change the battery - Polaroid 600 Business Edition Instant Camera

hi Terry.
you could try homebase.or ebay will have them.
or this link should show you where you can buy them.
battery charger for ozito drill Google Search

Timex Triathlon Ironman Watch Battery Change - YouTube

? 2:44
https://www.youtube.com/watch?v=x_C7VsE8Kks
Jun 26, 2015 - Uploaded by Lin Le
Timex Triathlon Ironman Watch Battery Change, I forgot to show you how to reset the "AC" with tweezers so ...Missing: cr2016 ‎sr526sw

How To Change CR2016 Battery In Indiligo Timex Watch

www.mademan.com/.../how-change-cr2016-battery-indiligo-timex-watc...

Oct 15, 2010 - Wondering how do you change a CR2016 battery in a Timex Idiglo watch? Changing a CR2016 battery in a Timex Indiglo watch is not a hard ..

take old battery out, put new battery in. Most pharmacies stock the battery and would be happy to change it for you.

try one of these links below
http://forums.watchuseek.com/f43/how-change-g-shock-battery-addendum-special-models-20217.html

http://forums.watchuseek.com/f43/how-change-battery-screwback-g-19688.html

http://forums.watchuseek.com/f43/how-change-battery-g-shock-19704.html

http://forums.watchuseek.com/f43/how-change-battery-baby-g-19677.html

(1)
http://forums.watchuseek.com/f43/how-change-battery-baby-g-19677.html
(2)
http://forums.watchuseek.com/f43/how-change-battery-g-shock-19704.html
(3)
http://forums.watchuseek.com/f43/how-change-g-shock-battery-addendum-special-models-20217.html...

1. Open Power Options by clicking the Start button, clicking Control Panel, clicking System and Security, and then clicking Power Options.
   

2. On the Select a power plan page, next to the plan you want to change, click Change plan settings.
   

3. On the Change settings for the plan page, click Change advanced power settings.
   

4. On the Advanced settings tab, expand Battery, expand Low battery level, Reserve battery level, and Critical battery level. Change the percentage of battery remaining that you want for each level, and then click OK.

your camera doesn't have internal battery so everytime you change the battery it will ask you to set the date...

try new Alkaline batteries or fully charged NiMH batteries, you may need to clean and adjust the springs in the battery compartment
this tips may give you more details
http://www.myfixtips.com/blog/digital-camera/why-my-camera-keeps-saying-%e2%80%98change-battery%e2%80%99-even-with-new-batteries-176.htm

It is really NORMAL that the date will be reset to the Manufacturer's date whenever you are changing batteries.

For you not to keep on changing the date and time of your camera, use Rechargeable batteries for a longer battery life span but make sure that you will be setting the battery type of your camera for the Rechargeable ones.

To set the correct battery type.
- Press on MENU button
- Press on the right button until you see SETUP 2
- Scroll down until you see BATTERY TYPE
- Select ALKALINE if you're using NON-RECHARGEABLE
- Select Ni-MH if you're using RECHARGEABLE
- Press on OK/MENU button for changes to be saved

Turn off camera after the settings
have been changed to refresh the camera.