You are here:

Electrical Engineering/Rechargeable or Non rechargeable batteries Thumb Rule.

Advertisement


Question
QUESTION: Dear Prof Cleggsan

What is the Thumb Rule for installing Rechargeable or Non Rechargeable Batteries in Electronic Devices?.

Thanks
Prashant

ANSWER: There is no set rule-of-thumb.  It depends on the design and intent of the product. There are some products which must have rechargeable battery installed; there are others that will not accept recharging functionality because of voltage differences. While there are other devices in which you can use either type of battery so long as voltage and mounting size is consistent.

For smartphones, for example, the specific rechargeable battery must be installed.  For flashlight they will usually accept either kind.  For pocket pager or wireless phone it usually requires a recharging battery; but again there are many differences between products.

Recharging batteries are more expensive to the consumer but can be charged many times and over long time may be much less expensive.  There are great differences in quality of charge among non recharging batteries.  Some batteries will last twice as long as another with similar specifications.

---------- FOLLOW-UP ----------

QUESTION: Dear Prof Cleggsan

Thanks.

1
Is it possible to design a Electronic product which will work on both Rechargeable as well as Non rechargeable batteries?.
2 Mostly the toys in the market are having Rechargeable or Non Rechargeable Batteries?.

Thanks
Prashant

Answer
Yes, of course.  Most toys and other apparatus might work on C, D, aa or aaa size cells.  There are recharge equivalent for each of these battery sizes that can be used in the same mounting slots.  And other sizes as well.  

There are other battery options.

http://gizmodo.com/5952938/everything-you-need-to-know-about-batteries

The above is a good overview of popular batteries that you might find common place in the world markets.  

Electrical Engineering

All Answers


Answers by Expert:


Ask Experts

Volunteer


cleggsan

Expertise

All technical areas of Electronics Engineering.

Experience

BSEE, MBA, Design, R&D, University Research.
Senior Life Member of IEEE. Life Fellow of AES.

Organizations
IEEE, Consumer Electronics Society, Audio Engineering Society.
Broad teaching experience; work experience mostly in consumer electronics and conversion from analog to digital technologies. Pioneer in digital audio at all levels.

Education/Credentials
BSEE (Equiv) BYU BSEE University of North Dakota MSBA (MBA) Illinois State University Graduate Studies in Computer Science - Bradley University Graduate Studies - Ohio University Graduate Studies - University of Missouri Kansas City DeVry Tech - Electronics

©2016 About.com. All rights reserved.