How To Open A Battery. Make sure the side faces up. As long as the batteries are changed within 60 seconds the time and date settings are kept.
Heres How to Start a Car With a Dead Battery Without Another Car. Replace battery in pen cap. Open the cover to expose the terminals and wipe off any excess corrosion with a rag.
In this short video tutorial we show you how to open the Wouxun BAO-005 AA battery case - with a just a credit card - in one second.
Insert the new battery into the battery drawer. Unscrew the top of the pen from the bottom. Except that I found out this morning when I realized that my old phone was de-activated much to my chagrin. There are also two button-cell batteries in the pen cap that may need to be changed.
